48528740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186649}}^1$

素因数の和:186671

約数の個数: 24

約数和(自身を含む): 109750200

約数和(自身を除く): 61221460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 186649, 373298, 746596, 933245, 1866490, 2426437, 3732980, 4852874, 9705748, 12132185, 24264370, 48528740]

約数ペア:

[(1, 48528740), (2, 24264370), (4, 12132185), (5, 9705748), (10, 4852874), (13, 3732980), (20, 2426437), (26, 1866490), (52, 933245), (65, 746596), (130, 373298), (260, 186649)]