56907788

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 117863424

約数和(自身を除く): 60955636

約数列:

[1, 2, 4, 7, 14, 28, 47, 83, 94, 166, 188, 329, 332, 521, 581, 658, 1042, 1162, 1316, 2084, 2324, 3647, 3901, 7294, 7802, 14588, 15604, 24487, 27307, 43243, 48974, 54614, 86486, 97948, 109228, 171409, 172972, 302701, 342818, 605402, 685636, 1210804, 2032421, 4064842, 8129684, 14226947, 28453894, 56907788]

約数ペア:

[(1, 56907788), (2, 28453894), (4, 14226947), (7, 8129684), (14, 4064842), (28, 2032421), (47, 1210804), (83, 685636), (94, 605402), (166, 342818), (188, 302701), (329, 172972), (332, 171409), (521, 109228), (581, 97948), (658, 86486), (1042, 54614), (1162, 48974), (1316, 43243), (2084, 27307), (2324, 24487), (3647, 15604), (3901, 14588), (7294, 7802)]