50478120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 210124800

約数和(自身を除く): 159646680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 607, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1214, 1260, 1320, 1386, 1485, 1512, 1540, 1821, 1848, 1890, 1980, 2079, 2310, 2376, 2428, 2520, 2772, 2970, 3035, 3080, 3465, 3642, 3780, 3960, 4158, 4249, 4620, 4856, 5463, 5544, 5940, 6070, 6677, 6930, 7284, 7560, 8316, 8498, 9105, 9240, 10395, 10926, 11880, 12140, 12747, 13354, 13860, 14568, 16389, 16632, 16996, 18210, 20031, 20790, 21245, 21852, 24280, 25494, 26708, 27315, 27720, 32778, 33385, 33992, 36420, 38241, 40062, 41580, 42490, 43704, 46739, 50988, 53416, 54630, 60093, 63735, 65556, 66770, 72840, 76482, 80124, 81945, 83160, 84980, 93478, 100155, 101976, 109260, 114723, 120186, 127470, 131112, 133540, 140217, 152964, 160248, 163890, 169960, 180279, 186956, 191205, 200310, 218520, 229446, 233695, 240372, 254940, 267080, 280434, 300465, 305928, 327780, 360558, 373912, 382410, 400620, 420651, 458892, 467390, 480744, 509880, 560868, 573615, 600930, 655560, 701085, 721116, 764820, 801240, 841302, 901395, 917784, 934780, 1121736, 1147230, 1201860, 1261953, 1402170, 1442232, 1529640, 1682604, 1802790, 1869560, 2103255, 2294460, 2403720, 2523906, 2804340, 3365208, 3605580, 4206510, 4588920, 5047812, 5608680, 6309765, 7211160, 8413020, 10095624, 12619530, 16826040, 25239060, 50478120]

約数ペア:

[(1, 50478120), (2, 25239060), (3, 16826040), (4, 12619530), (5, 10095624), (6, 8413020), (7, 7211160), (8, 6309765), (9, 5608680), (10, 5047812), (11, 4588920), (12, 4206510), (14, 3605580), (15, 3365208), (18, 2804340), (20, 2523906), (21, 2403720), (22, 2294460), (24, 2103255), (27, 1869560), (28, 1802790), (30, 1682604), (33, 1529640), (35, 1442232), (36, 1402170), (40, 1261953), (42, 1201860), (44, 1147230), (45, 1121736), (54, 934780), (55, 917784), (56, 901395), (60, 841302), (63, 801240), (66, 764820), (70, 721116), (72, 701085), (77, 655560), (84, 600930), (88, 573615), (90, 560868), (99, 509880), (105, 480744), (108, 467390), (110, 458892), (120, 420651), (126, 400620), (132, 382410), (135, 373912), (140, 360558), (154, 327780), (165, 305928), (168, 300465), (180, 280434), (189, 267080), (198, 254940), (210, 240372), (216, 233695), (220, 229446), (231, 218520), (252, 200310), (264, 191205), (270, 186956), (280, 180279), (297, 169960), (308, 163890), (315, 160248), (330, 152964), (360, 140217), (378, 133540), (385, 131112), (396, 127470), (420, 120186), (440, 114723), (462, 109260), (495, 101976), (504, 100155), (540, 93478), (594, 84980), (607, 83160), (616, 81945), (630, 80124), (660, 76482), (693, 72840), (756, 66770), (770, 65556), (792, 63735), (840, 60093), (924, 54630), (945, 53416), (990, 50988), (1080, 46739), (1155, 43704), (1188, 42490), (1214, 41580), (1260, 40062), (1320, 38241), (1386, 36420), (1485, 33992), (1512, 33385), (1540, 32778), (1821, 27720), (1848, 27315), (1890, 26708), (1980, 25494), (2079, 24280), (2310, 21852), (2376, 21245), (2428, 20790), (2520, 20031), (2772, 18210), (2970, 16996), (3035, 16632), (3080, 16389), (3465, 14568), (3642, 13860), (3780, 13354), (3960, 12747), (4158, 12140), (4249, 11880), (4620, 10926), (4856, 10395), (5463, 9240), (5544, 9105), (5940, 8498), (6070, 8316), (6677, 7560), (6930, 7284)]