48657916940

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2505557}}^1$

素因数の和:2506537

約数の個数: 24

約数和(自身を含む): 102286899792

約数和(自身を除く): 53628982852

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 19420, 2505557, 5011114, 10022228, 12527785, 25055570, 50111140, 2432895847, 4865791694, 9731583388, 12164479235, 24328958470, 48657916940]

約数ペア:

[(1, 48657916940), (2, 24328958470), (4, 12164479235), (5, 9731583388), (10, 4865791694), (20, 2432895847), (971, 50111140), (1942, 25055570), (3884, 12527785), (4855, 10022228), (9710, 5011114), (19420, 2505557)]