56557851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 94679040

約数和(自身を除く): 38121189

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 6163, 9177, 18489, 43141, 117097, 129423, 141749, 351291, 425247, 819679, 992243, 2459037, 2693231, 2976729, 8079693, 18852617, 56557851]

約数ペア:

[(1, 56557851), (3, 18852617), (7, 8079693), (19, 2976729), (21, 2693231), (23, 2459037), (57, 992243), (69, 819679), (133, 425247), (161, 351291), (399, 141749), (437, 129423), (483, 117097), (1311, 43141), (3059, 18489), (6163, 9177)]