48638945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3769}}^1$

素因数の和:3892

約数の個数: 16

約数和(自身を含む): 61074000

約数和(自身を除く): 12435055

約数列:

[1, 5, 29, 89, 145, 445, 2581, 3769, 12905, 18845, 109301, 335441, 546505, 1677205, 9727789, 48638945]

約数ペア:

[(1, 48638945), (5, 9727789), (29, 1677205), (89, 546505), (145, 335441), (445, 109301), (2581, 18845), (3769, 12905)]