55266953

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 73872000

約数和(自身を除く): 18605047

約数列:

[1, 7, 19, 23, 29, 49, 89, 133, 161, 203, 437, 551, 623, 667, 931, 1127, 1421, 1691, 2047, 2581, 3059, 3857, 4361, 4669, 11837, 12673, 14329, 18067, 21413, 26999, 32683, 38893, 49039, 59363, 82859, 88711, 100303, 126469, 272251, 343273, 415541, 620977, 1127897, 1905757, 2402911, 2908787, 7895279, 55266953]

約数ペア:

[(1, 55266953), (7, 7895279), (19, 2908787), (23, 2402911), (29, 1905757), (49, 1127897), (89, 620977), (133, 415541), (161, 343273), (203, 272251), (437, 126469), (551, 100303), (623, 88711), (667, 82859), (931, 59363), (1127, 49039), (1421, 38893), (1691, 32683), (2047, 26999), (2581, 21413), (3059, 18067), (3857, 14329), (4361, 12673), (4669, 11837)]