56778210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{829}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 147995640

約数和(自身を除く): 91217430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 761, 829, 1522, 1658, 2283, 2487, 3805, 4145, 4566, 4974, 6849, 7461, 7610, 8290, 11415, 12435, 13698, 14922, 22830, 24870, 34245, 37305, 68490, 74610, 630869, 1261738, 1892607, 3154345, 3785214, 5677821, 6308690, 9463035, 11355642, 18926070, 28389105, 56778210]

約数ペア:

[(1, 56778210), (2, 28389105), (3, 18926070), (5, 11355642), (6, 9463035), (9, 6308690), (10, 5677821), (15, 3785214), (18, 3154345), (30, 1892607), (45, 1261738), (90, 630869), (761, 74610), (829, 68490), (1522, 37305), (1658, 34245), (2283, 24870), (2487, 22830), (3805, 14922), (4145, 13698), (4566, 12435), (4974, 11415), (6849, 8290), (7461, 7610)]