53607580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206183}}^1$

素因数の和:206205

約数の個数: 24

約数和(自身を含む): 121236192

約数和(自身を除く): 67628612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 206183, 412366, 824732, 1030915, 2061830, 2680379, 4123660, 5360758, 10721516, 13401895, 26803790, 53607580]

約数ペア:

[(1, 53607580), (2, 26803790), (4, 13401895), (5, 10721516), (10, 5360758), (13, 4123660), (20, 2680379), (26, 2061830), (52, 1030915), (65, 824732), (130, 412366), (260, 206183)]