52357580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 120476160

約数和(自身を除く): 68118580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 331, 662, 719, 1324, 1438, 1655, 2876, 3310, 3595, 3641, 6620, 7190, 7282, 7909, 14380, 14564, 15818, 18205, 31636, 36410, 39545, 72820, 79090, 158180, 237989, 475978, 951956, 1189945, 2379890, 2617879, 4759780, 5235758, 10471516, 13089395, 26178790, 52357580]

約数ペア:

[(1, 52357580), (2, 26178790), (4, 13089395), (5, 10471516), (10, 5235758), (11, 4759780), (20, 2617879), (22, 2379890), (44, 1189945), (55, 951956), (110, 475978), (220, 237989), (331, 158180), (662, 79090), (719, 72820), (1324, 39545), (1438, 36410), (1655, 31636), (2876, 18205), (3310, 15818), (3595, 14564), (3641, 14380), (6620, 7909), (7190, 7282)]