48721250

素因数分解:

$2^1\times 5^4\times {\mathrm{38977}}^1$

素因数の和:38999

約数の個数: 20

約数和(自身を含む): 91325454

約数和(自身を除く): 42604204

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 38977, 77954, 194885, 389770, 974425, 1948850, 4872125, 9744250, 24360625, 48721250]

約数ペア:

[(1, 48721250), (2, 24360625), (5, 9744250), (10, 4872125), (25, 1948850), (50, 974425), (125, 389770), (250, 194885), (625, 77954), (1250, 38977)]