49955275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 65620800

約数和(自身を除く): 15665525

約数列:

[1, 5, 19, 25, 95, 251, 419, 475, 1255, 2095, 4769, 6275, 7961, 10475, 23845, 39805, 105169, 119225, 199025, 525845, 1998211, 2629225, 9991055, 49955275]

約数ペア:

[(1, 49955275), (5, 9991055), (19, 2629225), (25, 1998211), (95, 525845), (251, 199025), (419, 119225), (475, 105169), (1255, 39805), (2095, 23845), (4769, 10475), (6275, 7961)]