51398150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{35447}}^1$

素因数の和:35488

約数の個数: 24

約数和(自身を含む): 98899920

約数和(自身を除く): 47501770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 35447, 70894, 177235, 354470, 886175, 1027963, 1772350, 2055926, 5139815, 10279630, 25699075, 51398150]

約数ペア:

[(1, 51398150), (2, 25699075), (5, 10279630), (10, 5139815), (25, 2055926), (29, 1772350), (50, 1027963), (58, 886175), (145, 354470), (290, 177235), (725, 70894), (1450, 35447)]