56335180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 36

約数和(自身を含む): 130042080

約数和(自身を除く): 73706900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23279, 46558, 93116, 116395, 232790, 256069, 465580, 512138, 1024276, 1280345, 2560690, 2816759, 5121380, 5633518, 11267036, 14083795, 28167590, 56335180]

約数ペア:

[(1, 56335180), (2, 28167590), (4, 14083795), (5, 11267036), (10, 5633518), (11, 5121380), (20, 2816759), (22, 2560690), (44, 1280345), (55, 1024276), (110, 512138), (121, 465580), (220, 256069), (242, 232790), (484, 116395), (605, 93116), (1210, 46558), (2420, 23279)]