54180386

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1206

約数の個数: 24

約数和(自身を含む): 88650324

約数和(自身を除く): 34469938

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 1021, 2041, 2042, 4082, 13273, 26533, 26546, 53066, 160297, 172549, 320594, 345098, 2083861, 4167722, 27090193, 54180386]

約数ペア:

[(1, 54180386), (2, 27090193), (13, 4167722), (26, 2083861), (157, 345098), (169, 320594), (314, 172549), (338, 160297), (1021, 53066), (2041, 26546), (2042, 26533), (4082, 13273)]