56673495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 108568512

約数和(自身を除く): 51895017

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3221, 3519, 5865, 9663, 16105, 17595, 28989, 48315, 54757, 74083, 144945, 164271, 222249, 273785, 370415, 492813, 666747, 821355, 1111245, 1259411, 2464065, 3333735, 3778233, 6297055, 11334699, 18891165, 56673495]

約数ペア:

[(1, 56673495), (3, 18891165), (5, 11334699), (9, 6297055), (15, 3778233), (17, 3333735), (23, 2464065), (45, 1259411), (51, 1111245), (69, 821355), (85, 666747), (115, 492813), (153, 370415), (207, 273785), (255, 222249), (345, 164271), (391, 144945), (765, 74083), (1035, 54757), (1173, 48315), (1955, 28989), (3221, 17595), (3519, 16105), (5865, 9663)]