56909812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19463}}^1$

素因数の和:19527

約数の個数: 24

約数和(自身を含む): 107908416

約数和(自身を除く): 50998604

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 19463, 38926, 77852, 330871, 661742, 836909, 1323484, 1673818, 3347636, 14227453, 28454906, 56909812]

約数ペア:

[(1, 56909812), (2, 28454906), (4, 14227453), (17, 3347636), (34, 1673818), (43, 1323484), (68, 836909), (86, 661742), (172, 330871), (731, 77852), (1462, 38926), (2924, 19463)]