53347276

素因数分解:

$2^2\times {\mathrm{67}}^2\times {\mathrm{2971}}^1$

素因数の和:3109

約数の個数: 18

約数和(自身を含む): 94803828

約数和(自身を除く): 41456552

約数列:

[1, 2, 4, 67, 134, 268, 2971, 4489, 5942, 8978, 11884, 17956, 199057, 398114, 796228, 13336819, 26673638, 53347276]

約数ペア:

[(1, 53347276), (2, 26673638), (4, 13336819), (67, 796228), (134, 398114), (268, 199057), (2971, 17956), (4489, 11884), (5942, 8978)]