56917360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41851}}^1$

素因数の和:41881

約数の個数: 40

約数和(自身を含む): 140120496

約数和(自身を除く): 83203136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 41851, 83702, 167404, 209255, 334808, 418510, 669616, 711467, 837020, 1422934, 1674040, 2845868, 3348080, 3557335, 5691736, 7114670, 11383472, 14229340, 28458680, 56917360]

約数ペア:

[(1, 56917360), (2, 28458680), (4, 14229340), (5, 11383472), (8, 7114670), (10, 5691736), (16, 3557335), (17, 3348080), (20, 2845868), (34, 1674040), (40, 1422934), (68, 837020), (80, 711467), (85, 669616), (136, 418510), (170, 334808), (272, 209255), (340, 167404), (680, 83702), (1360, 41851)]