56489470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17532

約数の個数: 32

約数和(自身を含む): 113335200

約数和(自身を除く): 56845730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 17489, 34978, 87445, 174890, 297313, 332291, 594626, 664582, 1486565, 1661455, 2973130, 3322910, 5648947, 11297894, 28244735, 56489470]

約数ペア:

[(1, 56489470), (2, 28244735), (5, 11297894), (10, 5648947), (17, 3322910), (19, 2973130), (34, 1661455), (38, 1486565), (85, 664582), (95, 594626), (170, 332291), (190, 297313), (323, 174890), (646, 87445), (1615, 34978), (3230, 17489)]