51916382640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{2161}}^1$

素因数の和:2788

約数の個数: 240

約数和(自身を含む): 177616878816

約数和(自身を除く): 125700496176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 547, 549, 610, 720, 732, 915, 976, 1094, 1098, 1220, 1464, 1641, 1830, 2161, 2188, 2196, 2440, 2735, 2745, 2928, 3282, 3660, 4322, 4376, 4392, 4880, 4923, 5470, 5490, 6483, 6564, 7320, 8205, 8644, 8752, 8784, 9846, 10805, 10940, 10980, 12966, 13128, 14640, 16410, 17288, 19449, 19692, 21610, 21880, 21960, 24615, 25932, 26256, 32415, 32820, 33367, 34576, 38898, 39384, 43220, 43760, 43920, 49230, 51864, 64830, 65640, 66734, 77796, 78768, 86440, 97245, 98460, 100101, 103728, 129660, 131280, 131821, 133468, 155592, 166835, 172880, 194490, 196920, 200202, 259320, 263642, 266936, 300303, 311184, 333670, 388980, 393840, 395463, 400404, 500505, 518640, 527284, 533872, 600606, 659105, 667340, 777960, 790926, 800808, 1001010, 1054568, 1182067, 1186389, 1201212, 1318210, 1334680, 1501515, 1555920, 1581852, 1601616, 1977315, 2002020, 2109136, 2364134, 2372778, 2402424, 2636420, 2669360, 3003030, 3163704, 3546201, 3954630, 4004040, 4728268, 4745556, 4804848, 5272840, 5910335, 5931945, 6006060, 6327408, 7092402, 7909260, 8008080, 9456536, 9491112, 10545680, 10638603, 11820670, 11863890, 12012120, 14184804, 15818520, 17731005, 18913072, 18982224, 21277206, 23641340, 23727780, 24024240, 28369608, 31637040, 35462010, 42554412, 47282680, 47455560, 53193015, 56739216, 70924020, 72106087, 85108824, 94565360, 94911120, 106386030, 141848040, 144212174, 170217648, 212772060, 216318261, 283696080, 288424348, 360530435, 425544120, 432636522, 576848696, 648954783, 721060870, 851088240, 865273044, 1081591305, 1153697392, 1297909566, 1442121740, 1730546088, 2163182610, 2595819132, 2884243480, 3244773915, 3461092176, 4326365220, 5191638264, 5768486960, 6489547830, 8652730440, 10383276528, 12979095660, 17305460880, 25958191320, 51916382640]

約数ペア:

[(1, 51916382640), (2, 25958191320), (3, 17305460880), (4, 12979095660), (5, 10383276528), (6, 8652730440), (8, 6489547830), (9, 5768486960), (10, 5191638264), (12, 4326365220), (15, 3461092176), (16, 3244773915), (18, 2884243480), (20, 2595819132), (24, 2163182610), (30, 1730546088), (36, 1442121740), (40, 1297909566), (45, 1153697392), (48, 1081591305), (60, 865273044), (61, 851088240), (72, 721060870), (80, 648954783), (90, 576848696), (120, 432636522), (122, 425544120), (144, 360530435), (180, 288424348), (183, 283696080), (240, 216318261), (244, 212772060), (305, 170217648), (360, 144212174), (366, 141848040), (488, 106386030), (547, 94911120), (549, 94565360), (610, 85108824), (720, 72106087), (732, 70924020), (915, 56739216), (976, 53193015), (1094, 47455560), (1098, 47282680), (1220, 42554412), (1464, 35462010), (1641, 31637040), (1830, 28369608), (2161, 24024240), (2188, 23727780), (2196, 23641340), (2440, 21277206), (2735, 18982224), (2745, 18913072), (2928, 17731005), (3282, 15818520), (3660, 14184804), (4322, 12012120), (4376, 11863890), (4392, 11820670), (4880, 10638603), (4923, 10545680), (5470, 9491112), (5490, 9456536), (6483, 8008080), (6564, 7909260), (7320, 7092402), (8205, 6327408), (8644, 6006060), (8752, 5931945), (8784, 5910335), (9846, 5272840), (10805, 4804848), (10940, 4745556), (10980, 4728268), (12966, 4004040), (13128, 3954630), (14640, 3546201), (16410, 3163704), (17288, 3003030), (19449, 2669360), (19692, 2636420), (21610, 2402424), (21880, 2372778), (21960, 2364134), (24615, 2109136), (25932, 2002020), (26256, 1977315), (32415, 1601616), (32820, 1581852), (33367, 1555920), (34576, 1501515), (38898, 1334680), (39384, 1318210), (43220, 1201212), (43760, 1186389), (43920, 1182067), (49230, 1054568), (51864, 1001010), (64830, 800808), (65640, 790926), (66734, 777960), (77796, 667340), (78768, 659105), (86440, 600606), (97245, 533872), (98460, 527284), (100101, 518640), (103728, 500505), (129660, 400404), (131280, 395463), (131821, 393840), (133468, 388980), (155592, 333670), (166835, 311184), (172880, 300303), (194490, 266936), (196920, 263642), (200202, 259320)]