51888296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{209227}}^1$

素因数の和:209264

約数の個数: 16

約数和(自身を含む): 100429440

約数和(自身を除く): 48541144

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 209227, 418454, 836908, 1673816, 6486037, 12972074, 25944148, 51888296]

約数ペア:

[(1, 51888296), (2, 25944148), (4, 12972074), (8, 6486037), (31, 1673816), (62, 836908), (124, 418454), (248, 209227)]