55320837

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 92057280

約数和(自身を除く): 36736443

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 363, 429, 617, 627, 741, 1573, 1851, 2299, 2717, 4719, 6787, 6897, 8021, 8151, 11723, 20361, 24063, 29887, 35169, 74657, 88231, 89661, 128953, 152399, 223971, 264693, 386859, 457197, 970541, 1418483, 1676389, 2911623, 4255449, 5029167, 18440279, 55320837]

約数ペア:

[(1, 55320837), (3, 18440279), (11, 5029167), (13, 4255449), (19, 2911623), (33, 1676389), (39, 1418483), (57, 970541), (121, 457197), (143, 386859), (209, 264693), (247, 223971), (363, 152399), (429, 128953), (617, 89661), (627, 88231), (741, 74657), (1573, 35169), (1851, 29887), (2299, 24063), (2717, 20361), (4719, 11723), (6787, 8151), (6897, 8021)]