51903290

素因数分解:

$2^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{2789}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 93509640

約数和(自身を除く): 41606350

約数列:

[1, 2, 5, 10, 1861, 2789, 3722, 5578, 9305, 13945, 18610, 27890, 5190329, 10380658, 25951645, 51903290]

約数ペア:

[(1, 51903290), (2, 25951645), (5, 10380658), (10, 5190329), (1861, 27890), (2789, 18610), (3722, 13945), (5578, 9305)]