47221250

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 40

約数和(自身を含む): 90992748

約数和(自身を除く): 43771498

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 625, 925, 1021, 1250, 1850, 2042, 4625, 5105, 9250, 10210, 23125, 25525, 37777, 46250, 51050, 75554, 127625, 188885, 255250, 377770, 638125, 944425, 1276250, 1888850, 4722125, 9444250, 23610625, 47221250]

約数ペア:

[(1, 47221250), (2, 23610625), (5, 9444250), (10, 4722125), (25, 1888850), (37, 1276250), (50, 944425), (74, 638125), (125, 377770), (185, 255250), (250, 188885), (370, 127625), (625, 75554), (925, 51050), (1021, 46250), (1250, 37777), (1850, 25525), (2042, 23125), (4625, 10210), (5105, 9250)]