51889355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 77417856

約数和(自身を除く): 25528501

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 2357, 3145, 4403, 11785, 16499, 22015, 40069, 82495, 87209, 200345, 280483, 436045, 610463, 1402415, 1482553, 3052315, 7412765, 10377871, 51889355]

約数ペア:

[(1, 51889355), (5, 10377871), (7, 7412765), (17, 3052315), (35, 1482553), (37, 1402415), (85, 610463), (119, 436045), (185, 280483), (259, 200345), (595, 87209), (629, 82495), (1295, 40069), (2357, 22015), (3145, 16499), (4403, 11785)]