48550340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78307}}^1$

素因数の和:78347

約数の個数: 24

約数和(自身を含む): 105245952

約数和(自身を除く): 56695612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 78307, 156614, 313228, 391535, 783070, 1566140, 2427517, 4855034, 9710068, 12137585, 24275170, 48550340]

約数ペア:

[(1, 48550340), (2, 24275170), (4, 12137585), (5, 9710068), (10, 4855034), (20, 2427517), (31, 1566140), (62, 783070), (124, 391535), (155, 313228), (310, 156614), (620, 78307)]