53886770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6507

約数の個数: 48

約数和(自身を含む): 119487960

約数和(自身を除く): 65601190

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 6469, 8330, 12938, 32345, 45283, 64690, 90566, 109973, 219946, 226415, 316981, 452830, 549865, 633962, 769811, 1099730, 1539622, 1584905, 3169810, 3849055, 5388677, 7698110, 10777354, 26943385, 53886770]

約数ペア:

[(1, 53886770), (2, 26943385), (5, 10777354), (7, 7698110), (10, 5388677), (14, 3849055), (17, 3169810), (34, 1584905), (35, 1539622), (49, 1099730), (70, 769811), (85, 633962), (98, 549865), (119, 452830), (170, 316981), (238, 226415), (245, 219946), (490, 109973), (595, 90566), (833, 64690), (1190, 45283), (1666, 32345), (4165, 12938), (6469, 8330)]