55978684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{451441}}^1$

素因数の和:451476

約数の個数: 12

約数和(自身を含む): 101123008

約数和(自身を除く): 45144324

約数列:

[1, 2, 4, 31, 62, 124, 451441, 902882, 1805764, 13994671, 27989342, 55978684]

約数ペア:

[(1, 55978684), (2, 27989342), (4, 13994671), (31, 1805764), (62, 902882), (124, 451441)]