53804528

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{21419}}^1$

素因数の和:21584

約数の個数: 20

約数和(自身を含む): 104915160

約数和(自身を除く): 51110632

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 21419, 42838, 85676, 171352, 342704, 3362783, 6725566, 13451132, 26902264, 53804528]

約数ペア:

[(1, 53804528), (2, 26902264), (4, 13451132), (8, 6725566), (16, 3362783), (157, 342704), (314, 171352), (628, 85676), (1256, 42838), (2512, 21419)]