51951800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3877}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 122622360

約数和(自身を除く): 70670560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 3877, 6700, 7754, 13400, 15508, 19385, 31016, 38770, 77540, 96925, 155080, 193850, 259759, 387700, 519518, 775400, 1039036, 1298795, 2078072, 2597590, 5195180, 6493975, 10390360, 12987950, 25975900, 51951800]

約数ペア:

[(1, 51951800), (2, 25975900), (4, 12987950), (5, 10390360), (8, 6493975), (10, 5195180), (20, 2597590), (25, 2078072), (40, 1298795), (50, 1039036), (67, 775400), (100, 519518), (134, 387700), (200, 259759), (268, 193850), (335, 155080), (536, 96925), (670, 77540), (1340, 38770), (1675, 31016), (2680, 19385), (3350, 15508), (3877, 13400), (6700, 7754)]