47486120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107923}}^1$

素因数の和:107945

約数の個数: 32

約数和(自身を含む): 116557920

約数和(自身を除く): 69071800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 107923, 215846, 431692, 539615, 863384, 1079230, 1187153, 2158460, 2374306, 4316920, 4748612, 5935765, 9497224, 11871530, 23743060, 47486120]

約数ペア:

[(1, 47486120), (2, 23743060), (4, 11871530), (5, 9497224), (8, 5935765), (10, 4748612), (11, 4316920), (20, 2374306), (22, 2158460), (40, 1187153), (44, 1079230), (55, 863384), (88, 539615), (110, 431692), (220, 215846), (440, 107923)]