50707320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 161187840

約数和(自身を除く): 110480520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 317, 344, 372, 430, 465, 516, 620, 634, 645, 744, 860, 930, 951, 1032, 1240, 1268, 1290, 1333, 1585, 1720, 1860, 1902, 2536, 2580, 2666, 3170, 3720, 3804, 3999, 4755, 5160, 5332, 6340, 6665, 7608, 7998, 9510, 9827, 10664, 12680, 13330, 13631, 15996, 19020, 19654, 19995, 26660, 27262, 29481, 31992, 38040, 39308, 39990, 40893, 49135, 53320, 54524, 58962, 68155, 78616, 79980, 81786, 98270, 109048, 117924, 136310, 147405, 159960, 163572, 196540, 204465, 235848, 272620, 294810, 327144, 393080, 408930, 422561, 545240, 589620, 817860, 845122, 1179240, 1267683, 1635720, 1690244, 2112805, 2535366, 3380488, 4225610, 5070732, 6338415, 8451220, 10141464, 12676830, 16902440, 25353660, 50707320]

約数ペア:

[(1, 50707320), (2, 25353660), (3, 16902440), (4, 12676830), (5, 10141464), (6, 8451220), (8, 6338415), (10, 5070732), (12, 4225610), (15, 3380488), (20, 2535366), (24, 2112805), (30, 1690244), (31, 1635720), (40, 1267683), (43, 1179240), (60, 845122), (62, 817860), (86, 589620), (93, 545240), (120, 422561), (124, 408930), (129, 393080), (155, 327144), (172, 294810), (186, 272620), (215, 235848), (248, 204465), (258, 196540), (310, 163572), (317, 159960), (344, 147405), (372, 136310), (430, 117924), (465, 109048), (516, 98270), (620, 81786), (634, 79980), (645, 78616), (744, 68155), (860, 58962), (930, 54524), (951, 53320), (1032, 49135), (1240, 40893), (1268, 39990), (1290, 39308), (1333, 38040), (1585, 31992), (1720, 29481), (1860, 27262), (1902, 26660), (2536, 19995), (2580, 19654), (2666, 19020), (3170, 15996), (3720, 13631), (3804, 13330), (3999, 12680), (4755, 10664), (5160, 9827), (5332, 9510), (6340, 7998), (6665, 7608)]