49655672840

素因数分解:

$2^3\times 5^1\times {\mathrm{1241391821}}^1$

素因数の和:1241391832

約数の個数: 16

約数和(自身を含む): 111725263980

約数和(自身を除く): 62069591140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1241391821, 2482783642, 4965567284, 6206959105, 9931134568, 12413918210, 24827836420, 49655672840]

約数ペア:

[(1, 49655672840), (2, 24827836420), (4, 12413918210), (5, 9931134568), (8, 6206959105), (10, 4965567284), (20, 2482783642), (40, 1241391821)]