52040861880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1998497}}^1$

素因数の和:1998549

約数の個数: 128

約数和(自身を含む): 184181575680

約数和(自身を除く): 132140713800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 1998497, 3996994, 5995491, 7993988, 9992485, 11990982, 13989479, 15987976, 19984970, 23981964, 27978958, 29977455, 39969940, 41968437, 47963928, 55957916, 59954910, 61953407, 69947395, 79939880, 83936874, 111915832, 119909820, 123906814, 139894790, 167873748, 185860221, 209842185, 239819640, 247813628, 279789580, 309767035, 335747496, 371720442, 419684370, 433673849, 495627256, 559579160, 619534070, 743440884, 839368740, 867347698, 929301105, 1239068140, 1301021547, 1486881768, 1678737480, 1734695396, 1858602210, 2168369245, 2478136280, 2602043094, 3469390792, 3717204420, 4336738490, 5204086188, 6505107735, 7434408840, 8673476980, 10408172376, 13010215470, 17346953960, 26020430940, 52040861880]

約数ペア:

[(1, 52040861880), (2, 26020430940), (3, 17346953960), (4, 13010215470), (5, 10408172376), (6, 8673476980), (7, 7434408840), (8, 6505107735), (10, 5204086188), (12, 4336738490), (14, 3717204420), (15, 3469390792), (20, 2602043094), (21, 2478136280), (24, 2168369245), (28, 1858602210), (30, 1734695396), (31, 1678737480), (35, 1486881768), (40, 1301021547), (42, 1239068140), (56, 929301105), (60, 867347698), (62, 839368740), (70, 743440884), (84, 619534070), (93, 559579160), (105, 495627256), (120, 433673849), (124, 419684370), (140, 371720442), (155, 335747496), (168, 309767035), (186, 279789580), (210, 247813628), (217, 239819640), (248, 209842185), (280, 185860221), (310, 167873748), (372, 139894790), (420, 123906814), (434, 119909820), (465, 111915832), (620, 83936874), (651, 79939880), (744, 69947395), (840, 61953407), (868, 59954910), (930, 55957916), (1085, 47963928), (1240, 41968437), (1302, 39969940), (1736, 29977455), (1860, 27978958), (2170, 23981964), (2604, 19984970), (3255, 15987976), (3720, 13989479), (4340, 11990982), (5208, 9992485), (6510, 7993988), (8680, 5995491), (13020, 3996994), (26040, 1998497)]