54283190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21977}}^1$

素因数の和:22016

約数の個数: 32

約数和(自身を含む): 110769120

約数和(自身を除く): 56485930

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21977, 43954, 109885, 219770, 285701, 417563, 571402, 835126, 1428505, 2087815, 2857010, 4175630, 5428319, 10856638, 27141595, 54283190]

約数ペア:

[(1, 54283190), (2, 27141595), (5, 10856638), (10, 5428319), (13, 4175630), (19, 2857010), (26, 2087815), (38, 1428505), (65, 835126), (95, 571402), (130, 417563), (190, 285701), (247, 219770), (494, 109885), (1235, 43954), (2470, 21977)]