50573880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 198469440

約数和(自身を除く): 147895560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 61, 63, 70, 72, 84, 90, 94, 98, 105, 120, 122, 126, 140, 141, 147, 168, 180, 183, 188, 196, 210, 235, 244, 245, 252, 280, 282, 294, 305, 315, 329, 360, 366, 376, 392, 420, 423, 427, 441, 470, 488, 490, 504, 549, 564, 588, 610, 630, 658, 705, 732, 735, 840, 846, 854, 882, 915, 940, 980, 987, 1098, 1128, 1176, 1220, 1260, 1281, 1316, 1410, 1464, 1470, 1645, 1692, 1708, 1764, 1830, 1880, 1960, 1974, 2115, 2135, 2196, 2205, 2303, 2440, 2520, 2562, 2632, 2745, 2820, 2867, 2940, 2961, 2989, 3290, 3384, 3416, 3528, 3660, 3843, 3948, 4230, 4270, 4392, 4410, 4606, 4935, 5124, 5490, 5640, 5734, 5880, 5922, 5978, 6405, 6580, 6909, 7320, 7686, 7896, 8460, 8540, 8601, 8820, 8967, 9212, 9870, 10248, 10980, 11468, 11515, 11844, 11956, 12810, 13160, 13818, 14335, 14805, 14945, 15372, 16920, 17080, 17202, 17640, 17934, 18424, 19215, 19740, 20069, 20727, 21960, 22936, 23030, 23688, 23912, 25620, 25803, 26901, 27636, 28670, 29610, 29890, 30744, 34404, 34545, 35868, 38430, 39480, 40138, 41454, 43005, 44835, 46060, 51240, 51606, 53802, 55272, 57340, 59220, 59780, 60207, 68808, 69090, 71736, 76860, 80276, 82908, 86010, 89670, 92120, 100345, 103212, 103635, 107604, 114680, 118440, 119560, 120414, 129015, 134505, 138180, 140483, 153720, 160552, 165816, 172020, 179340, 180621, 200690, 206424, 207270, 215208, 240828, 258030, 269010, 276360, 280966, 301035, 344040, 358680, 361242, 401380, 414540, 421449, 481656, 516060, 538020, 561932, 602070, 702415, 722484, 802760, 829080, 842898, 903105, 1032120, 1076040, 1123864, 1204140, 1264347, 1404830, 1444968, 1685796, 1806210, 2107245, 2408280, 2528694, 2809660, 3371592, 3612420, 4214490, 5057388, 5619320, 6321735, 7224840, 8428980, 10114776, 12643470, 16857960, 25286940, 50573880]

約数ペア:

[(1, 50573880), (2, 25286940), (3, 16857960), (4, 12643470), (5, 10114776), (6, 8428980), (7, 7224840), (8, 6321735), (9, 5619320), (10, 5057388), (12, 4214490), (14, 3612420), (15, 3371592), (18, 2809660), (20, 2528694), (21, 2408280), (24, 2107245), (28, 1806210), (30, 1685796), (35, 1444968), (36, 1404830), (40, 1264347), (42, 1204140), (45, 1123864), (47, 1076040), (49, 1032120), (56, 903105), (60, 842898), (61, 829080), (63, 802760), (70, 722484), (72, 702415), (84, 602070), (90, 561932), (94, 538020), (98, 516060), (105, 481656), (120, 421449), (122, 414540), (126, 401380), (140, 361242), (141, 358680), (147, 344040), (168, 301035), (180, 280966), (183, 276360), (188, 269010), (196, 258030), (210, 240828), (235, 215208), (244, 207270), (245, 206424), (252, 200690), (280, 180621), (282, 179340), (294, 172020), (305, 165816), (315, 160552), (329, 153720), (360, 140483), (366, 138180), (376, 134505), (392, 129015), (420, 120414), (423, 119560), (427, 118440), (441, 114680), (470, 107604), (488, 103635), (490, 103212), (504, 100345), (549, 92120), (564, 89670), (588, 86010), (610, 82908), (630, 80276), (658, 76860), (705, 71736), (732, 69090), (735, 68808), (840, 60207), (846, 59780), (854, 59220), (882, 57340), (915, 55272), (940, 53802), (980, 51606), (987, 51240), (1098, 46060), (1128, 44835), (1176, 43005), (1220, 41454), (1260, 40138), (1281, 39480), (1316, 38430), (1410, 35868), (1464, 34545), (1470, 34404), (1645, 30744), (1692, 29890), (1708, 29610), (1764, 28670), (1830, 27636), (1880, 26901), (1960, 25803), (1974, 25620), (2115, 23912), (2135, 23688), (2196, 23030), (2205, 22936), (2303, 21960), (2440, 20727), (2520, 20069), (2562, 19740), (2632, 19215), (2745, 18424), (2820, 17934), (2867, 17640), (2940, 17202), (2961, 17080), (2989, 16920), (3290, 15372), (3384, 14945), (3416, 14805), (3528, 14335), (3660, 13818), (3843, 13160), (3948, 12810), (4230, 11956), (4270, 11844), (4392, 11515), (4410, 11468), (4606, 10980), (4935, 10248), (5124, 9870), (5490, 9212), (5640, 8967), (5734, 8820), (5880, 8601), (5922, 8540), (5978, 8460), (6405, 7896), (6580, 7686), (6909, 7320)]