51626542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21529}}^1$

素因数の和:21651

約数の個数: 16

約数和(自身を含む): 85258800

約数和(自身を除く): 33632258

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 21529, 43058, 236819, 473638, 2346661, 4693322, 25813271, 51626542]

約数ペア:

[(1, 51626542), (2, 25813271), (11, 4693322), (22, 2346661), (109, 473638), (218, 236819), (1199, 43058), (2398, 21529)]