56240980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{122263}}^1$

素因数の和:122295

約数の個数: 24

約数和(自身を含む): 123242112

約数和(自身を除く): 67001132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 122263, 244526, 489052, 611315, 1222630, 2445260, 2812049, 5624098, 11248196, 14060245, 28120490, 56240980]

約数ペア:

[(1, 56240980), (2, 28120490), (4, 14060245), (5, 11248196), (10, 5624098), (20, 2812049), (23, 2445260), (46, 1222630), (92, 611315), (115, 489052), (230, 244526), (460, 122263)]