51639588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1474

約数の個数: 144

約数和(自身を含む): 175383936

約数和(自身を除く): 123744348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1433, 1638, 1716, 2002, 2574, 2772, 2866, 3003, 3276, 4004, 4299, 5148, 5732, 6006, 8598, 9009, 10031, 12012, 12897, 15763, 17196, 18018, 18629, 20062, 25794, 30093, 31526, 36036, 37258, 40124, 47289, 51588, 55887, 60186, 63052, 74516, 90279, 94578, 110341, 111774, 120372, 130403, 141867, 167661, 180558, 189156, 204919, 220682, 223548, 260806, 283734, 331023, 335322, 361116, 391209, 409838, 441364, 521612, 567468, 614757, 662046, 670644, 782418, 819676, 993069, 1173627, 1229514, 1324092, 1434433, 1564836, 1844271, 1986138, 2347254, 2459028, 2868866, 3688542, 3972276, 4303299, 4694508, 5737732, 7377084, 8606598, 12909897, 17213196, 25819794, 51639588]

約数ペア:

[(1, 51639588), (2, 25819794), (3, 17213196), (4, 12909897), (6, 8606598), (7, 7377084), (9, 5737732), (11, 4694508), (12, 4303299), (13, 3972276), (14, 3688542), (18, 2868866), (21, 2459028), (22, 2347254), (26, 1986138), (28, 1844271), (33, 1564836), (36, 1434433), (39, 1324092), (42, 1229514), (44, 1173627), (52, 993069), (63, 819676), (66, 782418), (77, 670644), (78, 662046), (84, 614757), (91, 567468), (99, 521612), (117, 441364), (126, 409838), (132, 391209), (143, 361116), (154, 335322), (156, 331023), (182, 283734), (198, 260806), (231, 223548), (234, 220682), (252, 204919), (273, 189156), (286, 180558), (308, 167661), (364, 141867), (396, 130403), (429, 120372), (462, 111774), (468, 110341), (546, 94578), (572, 90279), (693, 74516), (819, 63052), (858, 60186), (924, 55887), (1001, 51588), (1092, 47289), (1287, 40124), (1386, 37258), (1433, 36036), (1638, 31526), (1716, 30093), (2002, 25794), (2574, 20062), (2772, 18629), (2866, 18018), (3003, 17196), (3276, 15763), (4004, 12897), (4299, 12012), (5148, 10031), (5732, 9009), (6006, 8598)]