51005630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{392351}}^1$

素因数の和:392371

約数の個数: 16

約数和(自身を含む): 98872704

約数和(自身を除く): 47867074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 392351, 784702, 1961755, 3923510, 5100563, 10201126, 25502815, 51005630]

約数ペア:

[(1, 51005630), (2, 25502815), (5, 10201126), (10, 5100563), (13, 3923510), (26, 1961755), (65, 784702), (130, 392351)]