52972855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 73382400

約数和(自身を除く): 20409545

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 727, 767, 1121, 1235, 3635, 3835, 5605, 9451, 13813, 14573, 42893, 47255, 69065, 72865, 179569, 214465, 557609, 814967, 897845, 2788045, 4074835, 10594571, 52972855]

約数ペア:

[(1, 52972855), (5, 10594571), (13, 4074835), (19, 2788045), (59, 897845), (65, 814967), (95, 557609), (247, 214465), (295, 179569), (727, 72865), (767, 69065), (1121, 47255), (1235, 42893), (3635, 14573), (3835, 13813), (5605, 9451)]