55179970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 101418480

約数和(自身を除く): 46238510

約数列:

[1, 2, 5, 10, 73, 146, 269, 281, 365, 538, 562, 730, 1345, 1405, 2690, 2810, 19637, 20513, 39274, 41026, 75589, 98185, 102565, 151178, 196370, 205130, 377945, 755890, 5517997, 11035994, 27589985, 55179970]

約数ペア:

[(1, 55179970), (2, 27589985), (5, 11035994), (10, 5517997), (73, 755890), (146, 377945), (269, 205130), (281, 196370), (365, 151178), (538, 102565), (562, 98185), (730, 75589), (1345, 41026), (1405, 39274), (2690, 20513), (2810, 19637)]