53433770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13259}}^1$

素因数の和:13310

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 53494870

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 13259, 26518, 66295, 132590, 172367, 344734, 411029, 822058, 861835, 1723670, 2055145, 4110290, 5343377, 10686754, 26716885, 53433770]

約数ペア:

[(1, 53433770), (2, 26716885), (5, 10686754), (10, 5343377), (13, 4110290), (26, 2055145), (31, 1723670), (62, 861835), (65, 822058), (130, 411029), (155, 344734), (310, 172367), (403, 132590), (806, 66295), (2015, 26518), (4030, 13259)]