54261530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1031}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 103282560

約数和(自身を除く): 49021030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1031, 1385, 2062, 2770, 5155, 5263, 10310, 10526, 19589, 26315, 39178, 52630, 97945, 195890, 285587, 571174, 1427935, 2855870, 5426153, 10852306, 27130765, 54261530]

約数ペア:

[(1, 54261530), (2, 27130765), (5, 10852306), (10, 5426153), (19, 2855870), (38, 1427935), (95, 571174), (190, 285587), (277, 195890), (554, 97945), (1031, 52630), (1385, 39178), (2062, 26315), (2770, 19589), (5155, 10526), (5263, 10310)]