4951850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1130

約数の個数: 24

約数和(自身を含む): 9314508

約数和(自身を除く): 4362658

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 1021, 2042, 2425, 4850, 5105, 10210, 25525, 51050, 99037, 198074, 495185, 990370, 2475925, 4951850]

約数ペア:

[(1, 4951850), (2, 2475925), (5, 990370), (10, 495185), (25, 198074), (50, 99037), (97, 51050), (194, 25525), (485, 10210), (970, 5105), (1021, 4850), (2042, 2425)]