53409586

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 81738720

約数和(自身を除く): 28329134

約数列:

[1, 2, 67, 134, 211, 422, 1889, 3778, 14137, 28274, 126563, 253126, 398579, 797158, 26704793, 53409586]

約数ペア:

[(1, 53409586), (2, 26704793), (67, 797158), (134, 398579), (211, 253126), (422, 126563), (1889, 28274), (3778, 14137)]