48408440

素因数分解:

$2^3\times 5^1\times {\mathrm{1210211}}^1$

素因数の和:1210222

約数の個数: 16

約数和(自身を含む): 108919080

約数和(自身を除く): 60510640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1210211, 2420422, 4840844, 6051055, 9681688, 12102110, 24204220, 48408440]

約数ペア:

[(1, 48408440), (2, 24204220), (4, 12102110), (5, 9681688), (8, 6051055), (10, 4840844), (20, 2420422), (40, 1210211)]