53507870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10039}}^1$

素因数の和:10100

約数の個数: 32

約数和(自身を含む): 106263360

約数和(自身を除く): 52755490

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 10039, 20078, 50195, 100390, 130507, 261014, 411599, 652535, 823198, 1305070, 2057995, 4115990, 5350787, 10701574, 26753935, 53507870]

約数ペア:

[(1, 53507870), (2, 26753935), (5, 10701574), (10, 5350787), (13, 4115990), (26, 2057995), (41, 1305070), (65, 823198), (82, 652535), (130, 411599), (205, 261014), (410, 130507), (533, 100390), (1066, 50195), (2665, 20078), (5330, 10039)]