51869412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5563}}^1$

素因数の和:5617

約数の個数: 72

約数和(自身を含む): 153922496

約数和(自身を除く): 102053084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 5563, 9324, 11126, 16689, 22252, 33378, 38941, 50067, 66756, 77882, 100134, 116823, 155764, 200268, 205831, 233646, 350469, 411662, 467292, 617493, 700938, 823324, 1234986, 1401876, 1440817, 1852479, 2469972, 2881634, 3704958, 4322451, 5763268, 7409916, 8644902, 12967353, 17289804, 25934706, 51869412]

約数ペア:

[(1, 51869412), (2, 25934706), (3, 17289804), (4, 12967353), (6, 8644902), (7, 7409916), (9, 5763268), (12, 4322451), (14, 3704958), (18, 2881634), (21, 2469972), (28, 1852479), (36, 1440817), (37, 1401876), (42, 1234986), (63, 823324), (74, 700938), (84, 617493), (111, 467292), (126, 411662), (148, 350469), (222, 233646), (252, 205831), (259, 200268), (333, 155764), (444, 116823), (518, 100134), (666, 77882), (777, 66756), (1036, 50067), (1332, 38941), (1554, 33378), (2331, 22252), (3108, 16689), (4662, 11126), (5563, 9324)]