52057473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 27292287

約数列:

[1, 3, 13, 19, 39, 57, 163, 247, 431, 489, 741, 1293, 2119, 3097, 5603, 6357, 8189, 9291, 16809, 24567, 40261, 70253, 106457, 120783, 210759, 319371, 913289, 1334807, 2739867, 4004421, 17352491, 52057473]

約数ペア:

[(1, 52057473), (3, 17352491), (13, 4004421), (19, 2739867), (39, 1334807), (57, 913289), (163, 319371), (247, 210759), (431, 120783), (489, 106457), (741, 70253), (1293, 40261), (2119, 24567), (3097, 16809), (5603, 9291), (6357, 8189)]