53207984

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{13249}}^1$

素因数の和:13508

約数の個数: 20

約数和(自身を含む): 103509000

約数和(自身を除く): 50301016

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 13249, 26498, 52996, 105992, 211984, 3325499, 6650998, 13301996, 26603992, 53207984]

約数ペア:

[(1, 53207984), (2, 26603992), (4, 13301996), (8, 6650998), (16, 3325499), (251, 211984), (502, 105992), (1004, 52996), (2008, 26498), (4016, 13249)]