52419620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21661}}^1$

素因数の和:21692

約数の個数: 36

約数和(自身を含む): 121003932

約数和(自身を除く): 68584312

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 21661, 43322, 86644, 108305, 216610, 238271, 433220, 476542, 953084, 1191355, 2382710, 2620981, 4765420, 5241962, 10483924, 13104905, 26209810, 52419620]

約数ペア:

[(1, 52419620), (2, 26209810), (4, 13104905), (5, 10483924), (10, 5241962), (11, 4765420), (20, 2620981), (22, 2382710), (44, 1191355), (55, 953084), (110, 476542), (121, 433220), (220, 238271), (242, 216610), (484, 108305), (605, 86644), (1210, 43322), (2420, 21661)]