54948260

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15881}}^1$

素因数の和:16063

約数の個数: 24

約数和(自身を含む): 116065656

約数和(自身を除く): 61117396

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 15881, 31762, 63524, 79405, 158810, 317620, 2747413, 5494826, 10989652, 13737065, 27474130, 54948260]

約数ペア:

[(1, 54948260), (2, 27474130), (4, 13737065), (5, 10989652), (10, 5494826), (20, 2747413), (173, 317620), (346, 158810), (692, 79405), (865, 63524), (1730, 31762), (3460, 15881)]