57513890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2843}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 125727552

約数和(自身を除く): 68213662

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2843, 2890, 4046, 5686, 10115, 14215, 19901, 20230, 28430, 39802, 48331, 96662, 99505, 199010, 241655, 338317, 483310, 676634, 821627, 1643254, 1691585, 3383170, 4108135, 5751389, 8216270, 11502778, 28756945, 57513890]

約数ペア:

[(1, 57513890), (2, 28756945), (5, 11502778), (7, 8216270), (10, 5751389), (14, 4108135), (17, 3383170), (34, 1691585), (35, 1643254), (70, 821627), (85, 676634), (119, 483310), (170, 338317), (238, 241655), (289, 199010), (578, 99505), (595, 96662), (1190, 48331), (1445, 39802), (2023, 28430), (2843, 20230), (2890, 19901), (4046, 14215), (5686, 10115)]