54879974

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 83516400

約数和(自身を除く): 28636426

約数列:

[1, 2, 109, 218, 227, 454, 1109, 2218, 24743, 49486, 120881, 241762, 251743, 503486, 27439987, 54879974]

約数ペア:

[(1, 54879974), (2, 27439987), (109, 503486), (218, 251743), (227, 241762), (454, 120881), (1109, 49486), (2218, 24743)]