47128750

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 40

約数和(自身を含む): 90814680

約数和(自身を除く): 43685930

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 625, 925, 1019, 1250, 1850, 2038, 4625, 5095, 9250, 10190, 23125, 25475, 37703, 46250, 50950, 75406, 127375, 188515, 254750, 377030, 636875, 942575, 1273750, 1885150, 4712875, 9425750, 23564375, 47128750]

約数ペア:

[(1, 47128750), (2, 23564375), (5, 9425750), (10, 4712875), (25, 1885150), (37, 1273750), (50, 942575), (74, 636875), (125, 377030), (185, 254750), (250, 188515), (370, 127375), (625, 75406), (925, 50950), (1019, 46250), (1250, 37703), (1850, 25475), (2038, 23125), (4625, 10190), (5095, 9250)]