51033294

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 123244800

約数和(自身を除く): 72211506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 278, 351, 417, 523, 702, 834, 1046, 1251, 1569, 1807, 2502, 3138, 3614, 3753, 4707, 5421, 6799, 7506, 9414, 10842, 13598, 14121, 16263, 20397, 28242, 32526, 40794, 48789, 61191, 72697, 97578, 122382, 145394, 183573, 218091, 367146, 436182, 654273, 945061, 1308546, 1890122, 1962819, 2835183, 3925638, 5670366, 8505549, 17011098, 25516647, 51033294]

約数ペア:

[(1, 51033294), (2, 25516647), (3, 17011098), (6, 8505549), (9, 5670366), (13, 3925638), (18, 2835183), (26, 1962819), (27, 1890122), (39, 1308546), (54, 945061), (78, 654273), (117, 436182), (139, 367146), (234, 218091), (278, 183573), (351, 145394), (417, 122382), (523, 97578), (702, 72697), (834, 61191), (1046, 48789), (1251, 40794), (1569, 32526), (1807, 28242), (2502, 20397), (3138, 16263), (3614, 14121), (3753, 13598), (4707, 10842), (5421, 9414), (6799, 7506)]