53490723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 85085952

約数和(自身を除く): 31595229

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 1861, 2211, 2613, 5583, 9581, 20471, 24193, 28743, 61413, 72579, 124687, 266123, 374061, 798369, 1371557, 1620931, 4114671, 4862793, 17830241, 53490723]

約数ペア:

[(1, 53490723), (3, 17830241), (11, 4862793), (13, 4114671), (33, 1620931), (39, 1371557), (67, 798369), (143, 374061), (201, 266123), (429, 124687), (737, 72579), (871, 61413), (1861, 28743), (2211, 24193), (2613, 20471), (5583, 9581)]