55315028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 99710688

約数和(自身を除く): 44395660

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 652, 1973, 3946, 7009, 7892, 14018, 28036, 84839, 169678, 321599, 339356, 643198, 1286396, 13828757, 27657514, 55315028]

約数ペア:

[(1, 55315028), (2, 27657514), (4, 13828757), (43, 1286396), (86, 643198), (163, 339356), (172, 321599), (326, 169678), (652, 84839), (1973, 28036), (3946, 14018), (7009, 7892)]