54558460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247993}}^1$

素因数の和:248013

約数の個数: 24

約数和(自身を含む): 124988976

約数和(自身を除く): 70430516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 247993, 495986, 991972, 1239965, 2479930, 2727923, 4959860, 5455846, 10911692, 13639615, 27279230, 54558460]

約数ペア:

[(1, 54558460), (2, 27279230), (4, 13639615), (5, 10911692), (10, 5455846), (11, 4959860), (20, 2727923), (22, 2479930), (44, 1239965), (55, 991972), (110, 495986), (220, 247993)]