55590761380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3281627}}^1$

素因数の和:3281665

約数の個数: 72

約数和(自身を含む): 146649392064

約数和(自身を除く): 91058630684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 3281627, 6563254, 13126508, 16408135, 22971389, 32816270, 36097897, 45942778, 65632540, 72195794, 91885556, 114856945, 144391588, 180489485, 229713890, 252685279, 360978970, 397076867, 459427780, 505370558, 721957940, 794153734, 1010741116, 1263426395, 1588307468, 1985384335, 2526852790, 2779538069, 3970768670, 5053705580, 5559076138, 7941537340, 11118152276, 13897690345, 27795380690, 55590761380]

約数ペア:

[(1, 55590761380), (2, 27795380690), (4, 13897690345), (5, 11118152276), (7, 7941537340), (10, 5559076138), (11, 5053705580), (14, 3970768670), (20, 2779538069), (22, 2526852790), (28, 1985384335), (35, 1588307468), (44, 1263426395), (55, 1010741116), (70, 794153734), (77, 721957940), (110, 505370558), (121, 459427780), (140, 397076867), (154, 360978970), (220, 252685279), (242, 229713890), (308, 180489485), (385, 144391588), (484, 114856945), (605, 91885556), (770, 72195794), (847, 65632540), (1210, 45942778), (1540, 36097897), (1694, 32816270), (2420, 22971389), (3388, 16408135), (4235, 13126508), (8470, 6563254), (16940, 3281627)]