52747640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119881}}^1$

素因数の和:119903

約数の個数: 32

約数和(自身を含む): 129472560

約数和(自身を除く): 76724920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 119881, 239762, 479524, 599405, 959048, 1198810, 1318691, 2397620, 2637382, 4795240, 5274764, 6593455, 10549528, 13186910, 26373820, 52747640]

約数ペア:

[(1, 52747640), (2, 26373820), (4, 13186910), (5, 10549528), (8, 6593455), (10, 5274764), (11, 4795240), (20, 2637382), (22, 2397620), (40, 1318691), (44, 1198810), (55, 959048), (88, 599405), (110, 479524), (220, 239762), (440, 119881)]