51385310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 97869600

約数和(自身を除く): 46484290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 1145, 1181, 2290, 2362, 4351, 5905, 8702, 11810, 21755, 22439, 43510, 44878, 112195, 224390, 270449, 540898, 1352245, 2704490, 5138531, 10277062, 25692655, 51385310]

約数ペア:

[(1, 51385310), (2, 25692655), (5, 10277062), (10, 5138531), (19, 2704490), (38, 1352245), (95, 540898), (190, 270449), (229, 224390), (458, 112195), (1145, 44878), (1181, 43510), (2290, 22439), (2362, 21755), (4351, 11810), (5905, 8702)]