55529060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89563}}^1$

素因数の和:89603

約数の個数: 24

約数和(自身を含む): 120374016

約数和(自身を除く): 64844956

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 89563, 179126, 358252, 447815, 895630, 1791260, 2776453, 5552906, 11105812, 13882265, 27764530, 55529060]

約数ペア:

[(1, 55529060), (2, 27764530), (4, 13882265), (5, 11105812), (10, 5552906), (20, 2776453), (31, 1791260), (62, 895630), (124, 447815), (155, 358252), (310, 179126), (620, 89563)]