54909970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1319}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 48873710

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1319, 1810, 2638, 4163, 6595, 8326, 13190, 20815, 30337, 41630, 60674, 151685, 238739, 303370, 477478, 1193695, 2387390, 5490997, 10981994, 27454985, 54909970]

約数ペア:

[(1, 54909970), (2, 27454985), (5, 10981994), (10, 5490997), (23, 2387390), (46, 1193695), (115, 477478), (181, 303370), (230, 238739), (362, 151685), (905, 60674), (1319, 41630), (1810, 30337), (2638, 20815), (4163, 13190), (6595, 8326)]