51329516

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13381}}^1$

素因数の和:13529

約数の個数: 24

約数和(自身を含む): 103416096

約数和(自身を除く): 52086580

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 13381, 26762, 53524, 93667, 187334, 374668, 1833197, 3666394, 7332788, 12832379, 25664758, 51329516]

約数ペア:

[(1, 51329516), (2, 25664758), (4, 12832379), (7, 7332788), (14, 3666394), (28, 1833197), (137, 374668), (274, 187334), (548, 93667), (959, 53524), (1918, 26762), (3836, 13381)]