48978462020

素因数分解:

$2^2\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{1091807}}^1$

素因数の和:1094059

約数の個数: 24

約数和(自身を含む): 102900720384

約数和(自身を除く): 53922258364

約数列:

[1, 2, 4, 5, 10, 20, 2243, 4486, 8972, 11215, 22430, 44860, 1091807, 2183614, 4367228, 5459035, 10918070, 21836140, 2448923101, 4897846202, 9795692404, 12244615505, 24489231010, 48978462020]

約数ペア:

[(1, 48978462020), (2, 24489231010), (4, 12244615505), (5, 9795692404), (10, 4897846202), (20, 2448923101), (2243, 21836140), (4486, 10918070), (8972, 5459035), (11215, 4367228), (22430, 2183614), (44860, 1091807)]