51295146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9323}}^1$

素因数の和:9466

約数の個数: 32

約数和(自身を含む): 118153728

約数和(自身を除く): 66858582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 9323, 18646, 27969, 55938, 65261, 130522, 195783, 391566, 1221313, 2442626, 3663939, 7327878, 8549191, 17098382, 25647573, 51295146]

約数ペア:

[(1, 51295146), (2, 25647573), (3, 17098382), (6, 8549191), (7, 7327878), (14, 3663939), (21, 2442626), (42, 1221313), (131, 391566), (262, 195783), (393, 130522), (786, 65261), (917, 55938), (1834, 27969), (2751, 18646), (5502, 9323)]