53290263

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 77870160

約数和(自身を除く): 24579897

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 1157, 1181, 3471, 3543, 15041, 15353, 45123, 46059, 105109, 199589, 315327, 598767, 1366417, 4099251, 17763421, 53290263]

約数ペア:

[(1, 53290263), (3, 17763421), (13, 4099251), (39, 1366417), (89, 598767), (169, 315327), (267, 199589), (507, 105109), (1157, 46059), (1181, 45123), (3471, 15353), (3543, 15041)]