53317198

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{20029}}^1$

素因数の和:20064

約数の個数: 16

約数和(自身を含む): 87971760

約数和(自身を除く): 34654562

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 20029, 40058, 220319, 440638, 2423509, 4847018, 26658599, 53317198]

約数ペア:

[(1, 53317198), (2, 26658599), (11, 4847018), (22, 2423509), (121, 440638), (242, 220319), (1331, 40058), (2662, 20029)]