53689960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36277}}^1$

素因数の和:36325

約数の個数: 32

約数和(自身を含む): 124070760

約数和(自身を除く): 70380800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 36277, 72554, 145108, 181385, 290216, 362770, 725540, 1342249, 1451080, 2684498, 5368996, 6711245, 10737992, 13422490, 26844980, 53689960]

約数ペア:

[(1, 53689960), (2, 26844980), (4, 13422490), (5, 10737992), (8, 6711245), (10, 5368996), (20, 2684498), (37, 1451080), (40, 1342249), (74, 725540), (148, 362770), (185, 290216), (296, 181385), (370, 145108), (740, 72554), (1480, 36277)]