48775740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62533}}^1$

素因数の和:62558

約数の個数: 48

約数和(自身を含む): 147079968

約数和(自身を除く): 98304228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 62533, 125066, 187599, 250132, 312665, 375198, 625330, 750396, 812929, 937995, 1250660, 1625858, 1875990, 2438787, 3251716, 3751980, 4064645, 4877574, 8129290, 9755148, 12193935, 16258580, 24387870, 48775740]

約数ペア:

[(1, 48775740), (2, 24387870), (3, 16258580), (4, 12193935), (5, 9755148), (6, 8129290), (10, 4877574), (12, 4064645), (13, 3751980), (15, 3251716), (20, 2438787), (26, 1875990), (30, 1625858), (39, 1250660), (52, 937995), (60, 812929), (65, 750396), (78, 625330), (130, 375198), (156, 312665), (195, 250132), (260, 187599), (390, 125066), (780, 62533)]