47510980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{215959}}^1$

素因数の和:215979

約数の個数: 24

約数和(自身を含む): 108843840

約数和(自身を除く): 61332860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 215959, 431918, 863836, 1079795, 2159590, 2375549, 4319180, 4751098, 9502196, 11877745, 23755490, 47510980]

約数ペア:

[(1, 47510980), (2, 23755490), (4, 11877745), (5, 9502196), (10, 4751098), (11, 4319180), (20, 2375549), (22, 2159590), (44, 1079795), (55, 863836), (110, 431918), (220, 215959)]