47677960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108359}}^1$

素因数の和:108381

約数の個数: 32

約数和(自身を含む): 117028800

約数和(自身を除く): 69350840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108359, 216718, 433436, 541795, 866872, 1083590, 1191949, 2167180, 2383898, 4334360, 4767796, 5959745, 9535592, 11919490, 23838980, 47677960]

約数ペア:

[(1, 47677960), (2, 23838980), (4, 11919490), (5, 9535592), (8, 5959745), (10, 4767796), (11, 4334360), (20, 2383898), (22, 2167180), (40, 1191949), (44, 1083590), (55, 866872), (88, 541795), (110, 433436), (220, 216718), (440, 108359)]