51221052

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15299}}^1$

素因数の和:15343

約数の個数: 48

約数和(自身を含む): 137088000

約数和(自身を除く): 85866948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 15299, 30598, 45897, 61196, 91794, 137691, 183588, 275382, 413073, 474269, 550764, 826146, 948538, 1422807, 1652292, 1897076, 2845614, 4268421, 5691228, 8536842, 12805263, 17073684, 25610526, 51221052]

約数ペア:

[(1, 51221052), (2, 25610526), (3, 17073684), (4, 12805263), (6, 8536842), (9, 5691228), (12, 4268421), (18, 2845614), (27, 1897076), (31, 1652292), (36, 1422807), (54, 948538), (62, 826146), (93, 550764), (108, 474269), (124, 413073), (186, 275382), (279, 183588), (372, 137691), (558, 91794), (837, 61196), (1116, 45897), (1674, 30598), (3348, 15299)]