50159980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192923}}^1$

素因数の和:192945

約数の個数: 24

約数和(自身を含む): 113439312

約数和(自身を除く): 63279332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 192923, 385846, 771692, 964615, 1929230, 2507999, 3858460, 5015998, 10031996, 12539995, 25079990, 50159980]

約数ペア:

[(1, 50159980), (2, 25079990), (4, 12539995), (5, 10031996), (10, 5015998), (13, 3858460), (20, 2507999), (26, 1929230), (52, 964615), (65, 771692), (130, 385846), (260, 192923)]