53601790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 55947650

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1429, 1705, 2858, 3410, 3751, 7145, 7502, 14290, 15719, 18755, 31438, 37510, 44299, 78595, 88598, 157190, 172909, 221495, 345818, 442990, 487289, 864545, 974578, 1729090, 2436445, 4872890, 5360179, 10720358, 26800895, 53601790]

約数ペア:

[(1, 53601790), (2, 26800895), (5, 10720358), (10, 5360179), (11, 4872890), (22, 2436445), (31, 1729090), (55, 974578), (62, 864545), (110, 487289), (121, 442990), (155, 345818), (242, 221495), (310, 172909), (341, 157190), (605, 88598), (682, 78595), (1210, 44299), (1429, 37510), (1705, 31438), (2858, 18755), (3410, 15719), (3751, 14290), (7145, 7502)]