57945056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139291}}^1$

素因数の和:139314

約数の個数: 24

約数和(自身を含む): 122855544

約数和(自身を除く): 64910488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 139291, 278582, 557164, 1114328, 1810783, 2228656, 3621566, 4457312, 7243132, 14486264, 28972528, 57945056]

約数ペア:

[(1, 57945056), (2, 28972528), (4, 14486264), (8, 7243132), (13, 4457312), (16, 3621566), (26, 2228656), (32, 1810783), (52, 1114328), (104, 557164), (208, 278582), (416, 139291)]