54997588

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 97977600

約数和(自身を除く): 42980012

約数列:

[1, 2, 4, 79, 158, 269, 316, 538, 647, 1076, 1294, 2588, 21251, 42502, 51113, 85004, 102226, 174043, 204452, 348086, 696172, 13749397, 27498794, 54997588]

約数ペア:

[(1, 54997588), (2, 27498794), (4, 13749397), (79, 696172), (158, 348086), (269, 204452), (316, 174043), (538, 102226), (647, 85004), (1076, 51113), (1294, 42502), (2588, 21251)]