53388748

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6131}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 107138304

約数和(自身を除く): 53749556

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 6131, 8708, 12262, 24524, 42917, 85834, 171668, 1906741, 3813482, 7626964, 13347187, 26694374, 53388748]

約数ペア:

[(1, 53388748), (2, 26694374), (4, 13347187), (7, 7626964), (14, 3813482), (28, 1906741), (311, 171668), (622, 85834), (1244, 42917), (2177, 24524), (4354, 12262), (6131, 8708)]