55629960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10781}}^1$

素因数の和:10838

約数の個数: 64

約数和(自身を含む): 170786880

約数和(自身を除く): 115156920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10781, 21562, 32343, 43124, 53905, 64686, 86248, 107810, 129372, 161715, 215620, 258744, 323430, 431240, 463583, 646860, 927166, 1293720, 1390749, 1854332, 2317915, 2781498, 3708664, 4635830, 5562996, 6953745, 9271660, 11125992, 13907490, 18543320, 27814980, 55629960]

約数ペア:

[(1, 55629960), (2, 27814980), (3, 18543320), (4, 13907490), (5, 11125992), (6, 9271660), (8, 6953745), (10, 5562996), (12, 4635830), (15, 3708664), (20, 2781498), (24, 2317915), (30, 1854332), (40, 1390749), (43, 1293720), (60, 927166), (86, 646860), (120, 463583), (129, 431240), (172, 323430), (215, 258744), (258, 215620), (344, 161715), (430, 129372), (516, 107810), (645, 86248), (860, 64686), (1032, 53905), (1290, 43124), (1720, 32343), (2580, 21562), (5160, 10781)]