53771390

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{53239}}^1$

素因数の和:53347

約数の個数: 16

約数和(自身を含む): 97748640

約数和(自身を除く): 43977250

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 53239, 106478, 266195, 532390, 5377139, 10754278, 26885695, 53771390]

約数ペア:

[(1, 53771390), (2, 26885695), (5, 10754278), (10, 5377139), (101, 532390), (202, 266195), (505, 106478), (1010, 53239)]