49466140

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{2039}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 104015520

約数和(自身を除く): 54549380

約数列:

[1, 2, 4, 5, 10, 20, 1213, 2039, 2426, 4078, 4852, 6065, 8156, 10195, 12130, 20390, 24260, 40780, 2473307, 4946614, 9893228, 12366535, 24733070, 49466140]

約数ペア:

[(1, 49466140), (2, 24733070), (4, 12366535), (5, 9893228), (10, 4946614), (20, 2473307), (1213, 40780), (2039, 24260), (2426, 20390), (4078, 12130), (4852, 10195), (6065, 8156)]