53158664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11887}}^1$

素因数の和:11949

約数の個数: 32

約数和(自身を含む): 109845120

約数和(自身を除く): 56686456

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 11887, 23774, 47548, 95096, 154531, 309062, 511141, 618124, 1022282, 1236248, 2044564, 4089128, 6644833, 13289666, 26579332, 53158664]

約数ペア:

[(1, 53158664), (2, 26579332), (4, 13289666), (8, 6644833), (13, 4089128), (26, 2044564), (43, 1236248), (52, 1022282), (86, 618124), (104, 511141), (172, 309062), (344, 154531), (559, 95096), (1118, 47548), (2236, 23774), (4472, 11887)]