56222649

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 54

約数和(自身を含む): 99165066

約数和(自身を除く): 42942417

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 241, 441, 483, 529, 723, 1127, 1449, 1587, 1687, 2169, 3381, 3703, 4761, 5061, 5543, 10143, 11109, 11809, 15183, 16629, 25921, 33327, 35427, 38801, 49887, 77763, 106281, 116403, 127489, 233289, 271607, 349209, 382467, 814821, 892423, 1147401, 2444463, 2677269, 6246961, 8031807, 18740883, 56222649]

約数ペア:

[(1, 56222649), (3, 18740883), (7, 8031807), (9, 6246961), (21, 2677269), (23, 2444463), (49, 1147401), (63, 892423), (69, 814821), (147, 382467), (161, 349209), (207, 271607), (241, 233289), (441, 127489), (483, 116403), (529, 106281), (723, 77763), (1127, 49887), (1449, 38801), (1587, 35427), (1687, 33327), (2169, 25921), (3381, 16629), (3703, 15183), (4761, 11809), (5061, 11109), (5543, 10143)]