56836619

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 71341200

約数和(自身を除く): 14504581

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 1489, 2009, 5453, 10423, 28291, 38171, 61049, 72961, 198037, 427343, 1159931, 1386259, 2991401, 8119517, 56836619]

約数ペア:

[(1, 56836619), (7, 8119517), (19, 2991401), (41, 1386259), (49, 1159931), (133, 427343), (287, 198037), (779, 72961), (931, 61049), (1489, 38171), (2009, 28291), (5453, 10423)]