48690820

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5281}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 102491928

約数和(自身を除く): 53801108

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 5281, 9220, 10562, 21124, 26405, 52810, 105620, 2434541, 4869082, 9738164, 12172705, 24345410, 48690820]

約数ペア:

[(1, 48690820), (2, 24345410), (4, 12172705), (5, 9738164), (10, 4869082), (20, 2434541), (461, 105620), (922, 52810), (1844, 26405), (2305, 21124), (4610, 10562), (5281, 9220)]