55885870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4397}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 106396416

約数和(自身を除く): 50510546

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 4397, 6355, 8794, 12710, 21985, 43970, 136307, 180277, 272614, 360554, 681535, 901385, 1363070, 1802770, 5588587, 11177174, 27942935, 55885870]

約数ペア:

[(1, 55885870), (2, 27942935), (5, 11177174), (10, 5588587), (31, 1802770), (41, 1363070), (62, 901385), (82, 681535), (155, 360554), (205, 272614), (310, 180277), (410, 136307), (1271, 43970), (2542, 21985), (4397, 12710), (6355, 8794)]