54884122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21557}}^1$

素因数の和:21645

約数の個数: 16

約数和(自身を含む): 87956640

約数和(自身を除く): 33072518

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 21557, 43114, 409583, 819166, 1444319, 2888638, 27442061, 54884122]

約数ペア:

[(1, 54884122), (2, 27442061), (19, 2888638), (38, 1444319), (67, 819166), (134, 409583), (1273, 43114), (2546, 21557)]