42050450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64693}}^1$

素因数の和:64718

約数の個数: 24

約数和(自身を含む): 84231588

約数和(自身を除く): 42181138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 64693, 129386, 323465, 646930, 841009, 1617325, 1682018, 3234650, 4205045, 8410090, 21025225, 42050450]

約数ペア:

[(1, 42050450), (2, 21025225), (5, 8410090), (10, 4205045), (13, 3234650), (25, 1682018), (26, 1617325), (50, 841009), (65, 646930), (130, 323465), (325, 129386), (650, 64693)]