48929560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64381}}^1$

素因数の和:64411

約数の個数: 32

約数和(自身を含む): 115887600

約数和(自身を除く): 66958040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 64381, 128762, 257524, 321905, 515048, 643810, 1223239, 1287620, 2446478, 2575240, 4892956, 6116195, 9785912, 12232390, 24464780, 48929560]

約数ペア:

[(1, 48929560), (2, 24464780), (4, 12232390), (5, 9785912), (8, 6116195), (10, 4892956), (19, 2575240), (20, 2446478), (38, 1287620), (40, 1223239), (76, 643810), (95, 515048), (152, 321905), (190, 257524), (380, 128762), (760, 64381)]