49804018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{10729}}^1$

素因数の和:10953

約数の個数: 16

約数和(自身を含む): 81891360

約数和(自身を除く): 32087342

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 10729, 21458, 118019, 236038, 2263819, 4527638, 24902009, 49804018]

約数ペア:

[(1, 49804018), (2, 24902009), (11, 4527638), (22, 2263819), (211, 236038), (422, 118019), (2321, 21458), (4642, 10729)]