51234982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28687}}^1$

素因数の和:28755

約数の個数: 16

約数和(自身を含む): 82621440

約数和(自身を除く): 31386458

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 28687, 57374, 545053, 1090106, 1348289, 2696578, 25617491, 51234982]

約数ペア:

[(1, 51234982), (2, 25617491), (19, 2696578), (38, 1348289), (47, 1090106), (94, 545053), (893, 57374), (1786, 28687)]