549156956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 1013088384

約数和(自身を除く): 463931428

約数列:

[1, 2, 4, 43, 53, 86, 106, 107, 172, 212, 214, 428, 563, 1126, 2252, 2279, 4558, 4601, 5671, 9116, 9202, 11342, 18404, 22684, 24209, 29839, 48418, 59678, 60241, 96836, 119356, 120482, 240964, 243853, 487706, 975412, 1283077, 2566154, 2590363, 3192773, 5132308, 5180726, 6385546, 10361452, 12771092, 137289239, 274578478, 549156956]

約数ペア:

[(1, 549156956), (2, 274578478), (4, 137289239), (43, 12771092), (53, 10361452), (86, 6385546), (106, 5180726), (107, 5132308), (172, 3192773), (212, 2590363), (214, 2566154), (428, 1283077), (563, 975412), (1126, 487706), (2252, 243853), (2279, 240964), (4558, 120482), (4601, 119356), (5671, 96836), (9116, 60241), (9202, 59678), (11342, 48418), (18404, 29839), (22684, 24209)]