49959789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21323}}^1$

素因数の和:21408

約数の個数: 16

約数和(自身を含む): 73695744

約数和(自身を除く): 23735955

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 21323, 63969, 234553, 703659, 1513933, 4541799, 16653263, 49959789]

約数ペア:

[(1, 49959789), (3, 16653263), (11, 4541799), (33, 1513933), (71, 703659), (213, 234553), (781, 63969), (2343, 21323)]