66296050

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{9539}}^1$

素因数の和:9690

約数の個数: 24

約数和(自身を含む): 124210800

約数和(自身を除く): 57914750

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 9539, 19078, 47695, 95390, 238475, 476950, 1325921, 2651842, 6629605, 13259210, 33148025, 66296050]

約数ペア:

[(1, 66296050), (2, 33148025), (5, 13259210), (10, 6629605), (25, 2651842), (50, 1325921), (139, 476950), (278, 238475), (695, 95390), (1390, 47695), (3475, 19078), (6950, 9539)]