55248760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 148911840

約数和(自身を除く): 93663080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 373, 460, 529, 644, 746, 805, 920, 1058, 1288, 1492, 1610, 1865, 2116, 2611, 2645, 2984, 3220, 3703, 3730, 4232, 5222, 5290, 6440, 7406, 7460, 8579, 10444, 10580, 13055, 14812, 14920, 17158, 18515, 20888, 21160, 26110, 29624, 34316, 37030, 42895, 52220, 60053, 68632, 74060, 85790, 104440, 120106, 148120, 171580, 197317, 240212, 300265, 343160, 394634, 480424, 600530, 789268, 986585, 1201060, 1381219, 1578536, 1973170, 2402120, 2762438, 3946340, 5524876, 6906095, 7892680, 11049752, 13812190, 27624380, 55248760]

約数ペア:

[(1, 55248760), (2, 27624380), (4, 13812190), (5, 11049752), (7, 7892680), (8, 6906095), (10, 5524876), (14, 3946340), (20, 2762438), (23, 2402120), (28, 1973170), (35, 1578536), (40, 1381219), (46, 1201060), (56, 986585), (70, 789268), (92, 600530), (115, 480424), (140, 394634), (161, 343160), (184, 300265), (230, 240212), (280, 197317), (322, 171580), (373, 148120), (460, 120106), (529, 104440), (644, 85790), (746, 74060), (805, 68632), (920, 60053), (1058, 52220), (1288, 42895), (1492, 37030), (1610, 34316), (1865, 29624), (2116, 26110), (2611, 21160), (2645, 20888), (2984, 18515), (3220, 17158), (3703, 14920), (3730, 14812), (4232, 13055), (5222, 10580), (5290, 10444), (6440, 8579), (7406, 7460)]