56729790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48487}}^1$

素因数の和:48513

約数の個数: 48

約数和(自身を含む): 158846688

約数和(自身を除く): 102116898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 48487, 96974, 145461, 242435, 290922, 436383, 484870, 630331, 727305, 872766, 1260662, 1454610, 1890993, 2181915, 3151655, 3781986, 4363830, 5672979, 6303310, 9454965, 11345958, 18909930, 28364895, 56729790]

約数ペア:

[(1, 56729790), (2, 28364895), (3, 18909930), (5, 11345958), (6, 9454965), (9, 6303310), (10, 5672979), (13, 4363830), (15, 3781986), (18, 3151655), (26, 2181915), (30, 1890993), (39, 1454610), (45, 1260662), (65, 872766), (78, 727305), (90, 630331), (117, 484870), (130, 436383), (195, 290922), (234, 242435), (390, 145461), (585, 96974), (1170, 48487)]