55959568

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 127287612

約数和(自身を除く): 71328044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 274, 392, 521, 548, 784, 959, 1042, 1096, 1918, 2084, 2192, 3647, 3836, 4168, 6713, 7294, 7672, 8336, 13426, 14588, 15344, 25529, 26852, 29176, 51058, 53704, 58352, 71377, 102116, 107408, 142754, 204232, 285508, 408464, 499639, 571016, 999278, 1142032, 1998556, 3497473, 3997112, 6994946, 7994224, 13989892, 27979784, 55959568]

約数ペア:

[(1, 55959568), (2, 27979784), (4, 13989892), (7, 7994224), (8, 6994946), (14, 3997112), (16, 3497473), (28, 1998556), (49, 1142032), (56, 999278), (98, 571016), (112, 499639), (137, 408464), (196, 285508), (274, 204232), (392, 142754), (521, 107408), (548, 102116), (784, 71377), (959, 58352), (1042, 53704), (1096, 51058), (1918, 29176), (2084, 26852), (2192, 25529), (3647, 15344), (3836, 14588), (4168, 13426), (6713, 8336), (7294, 7672)]