51641982

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 138304800

約数和(自身を除く): 86662818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 406, 441, 522, 609, 673, 783, 882, 1218, 1323, 1346, 1421, 1566, 1827, 2019, 2646, 2842, 3654, 4038, 4263, 4711, 5481, 6057, 8526, 9422, 10962, 12114, 12789, 14133, 18171, 19517, 25578, 28266, 32977, 36342, 38367, 39034, 42399, 58551, 65954, 76734, 84798, 98931, 117102, 127197, 136619, 175653, 197862, 254394, 273238, 296793, 351306, 409857, 526959, 593586, 819714, 890379, 956333, 1053918, 1229571, 1780758, 1912666, 2459142, 2868999, 3688713, 5737998, 7377426, 8606997, 17213994, 25820991, 51641982]

約数ペア:

[(1, 51641982), (2, 25820991), (3, 17213994), (6, 8606997), (7, 7377426), (9, 5737998), (14, 3688713), (18, 2868999), (21, 2459142), (27, 1912666), (29, 1780758), (42, 1229571), (49, 1053918), (54, 956333), (58, 890379), (63, 819714), (87, 593586), (98, 526959), (126, 409857), (147, 351306), (174, 296793), (189, 273238), (203, 254394), (261, 197862), (294, 175653), (378, 136619), (406, 127197), (441, 117102), (522, 98931), (609, 84798), (673, 76734), (783, 65954), (882, 58551), (1218, 42399), (1323, 39034), (1346, 38367), (1421, 36342), (1566, 32977), (1827, 28266), (2019, 25578), (2646, 19517), (2842, 18171), (3654, 14133), (4038, 12789), (4263, 12114), (4711, 10962), (5481, 9422), (6057, 8526)]