42047650

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{4861}}^1$

素因数の和:5046

約数の個数: 24

約数和(自身を含む): 78676884

約数和(自身を除く): 36629234

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 4861, 8650, 9722, 24305, 48610, 121525, 243050, 840953, 1681906, 4204765, 8409530, 21023825, 42047650]

約数ペア:

[(1, 42047650), (2, 21023825), (5, 8409530), (10, 4204765), (25, 1681906), (50, 840953), (173, 243050), (346, 121525), (865, 48610), (1730, 24305), (4325, 9722), (4861, 8650)]