56717964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 152596080

約数和(自身を除く): 95878116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 821, 909, 1212, 1642, 1818, 1919, 2463, 3284, 3636, 3838, 4926, 5757, 7389, 7676, 9852, 11514, 14778, 15599, 17271, 23028, 29556, 31198, 34542, 46797, 62396, 69084, 82921, 93594, 140391, 165842, 187188, 248763, 280782, 331684, 497526, 561564, 746289, 995052, 1492578, 1575499, 2985156, 3150998, 4726497, 6301996, 9452994, 14179491, 18905988, 28358982, 56717964]

約数ペア:

[(1, 56717964), (2, 28358982), (3, 18905988), (4, 14179491), (6, 9452994), (9, 6301996), (12, 4726497), (18, 3150998), (19, 2985156), (36, 1575499), (38, 1492578), (57, 995052), (76, 746289), (101, 561564), (114, 497526), (171, 331684), (202, 280782), (228, 248763), (303, 187188), (342, 165842), (404, 140391), (606, 93594), (684, 82921), (821, 69084), (909, 62396), (1212, 46797), (1642, 34542), (1818, 31198), (1919, 29556), (2463, 23028), (3284, 17271), (3636, 15599), (3838, 14778), (4926, 11514), (5757, 9852), (7389, 7676)]