51040210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2351}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 99574272

約数和(自身を除く): 48534062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 2351, 4342, 4702, 10855, 11755, 21710, 23510, 30563, 61126, 152815, 305630, 392617, 785234, 1963085, 3926170, 5104021, 10208042, 25520105, 51040210]

約数ペア:

[(1, 51040210), (2, 25520105), (5, 10208042), (10, 5104021), (13, 3926170), (26, 1963085), (65, 785234), (130, 392617), (167, 305630), (334, 152815), (835, 61126), (1670, 30563), (2171, 23510), (2351, 21710), (4342, 11755), (4702, 10855)]