52100180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21529}}^1$

素因数の和:21560

約数の個数: 36

約数和(自身を含む): 120266580

約数和(自身を除く): 68166400

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 21529, 43058, 86116, 107645, 215290, 236819, 430580, 473638, 947276, 1184095, 2368190, 2605009, 4736380, 5210018, 10420036, 13025045, 26050090, 52100180]

約数ペア:

[(1, 52100180), (2, 26050090), (4, 13025045), (5, 10420036), (10, 5210018), (11, 4736380), (20, 2605009), (22, 2368190), (44, 1184095), (55, 947276), (110, 473638), (121, 430580), (220, 236819), (242, 215290), (484, 107645), (605, 86116), (1210, 43058), (2420, 21529)]