55145776

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2322

約数の個数: 60

約数和(自身を含む): 128354880

約数和(自身を除く): 73209104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 2269, 3038, 3472, 4538, 6076, 9076, 12152, 15883, 18152, 24304, 31766, 36304, 63532, 70339, 111181, 127064, 140678, 222362, 254128, 281356, 444724, 492373, 562712, 889448, 984746, 1125424, 1778896, 1969492, 3446611, 3938984, 6893222, 7877968, 13786444, 27572888, 55145776]

約数ペア:

[(1, 55145776), (2, 27572888), (4, 13786444), (7, 7877968), (8, 6893222), (14, 3938984), (16, 3446611), (28, 1969492), (31, 1778896), (49, 1125424), (56, 984746), (62, 889448), (98, 562712), (112, 492373), (124, 444724), (196, 281356), (217, 254128), (248, 222362), (392, 140678), (434, 127064), (496, 111181), (784, 70339), (868, 63532), (1519, 36304), (1736, 31766), (2269, 24304), (3038, 18152), (3472, 15883), (4538, 12152), (6076, 9076)]