51036250

素因数分解:

$2^1\times 5^4\times {\mathrm{40829}}^1$

素因数の和:40851

約数の個数: 20

約数和(自身を含む): 95664690

約数和(自身を除く): 44628440

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 40829, 81658, 204145, 408290, 1020725, 2041450, 5103625, 10207250, 25518125, 51036250]

約数ペア:

[(1, 51036250), (2, 25518125), (5, 10207250), (10, 5103625), (25, 2041450), (50, 1020725), (125, 408290), (250, 204145), (625, 81658), (1250, 40829)]