55546960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{99191}}^1$

素因数の和:99211

約数の個数: 40

約数和(自身を含む): 147597696

約数和(自身を除く): 92050736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 99191, 198382, 396764, 495955, 694337, 793528, 991910, 1388674, 1587056, 1983820, 2777348, 3471685, 3967640, 5554696, 6943370, 7935280, 11109392, 13886740, 27773480, 55546960]

約数ペア:

[(1, 55546960), (2, 27773480), (4, 13886740), (5, 11109392), (7, 7935280), (8, 6943370), (10, 5554696), (14, 3967640), (16, 3471685), (20, 2777348), (28, 1983820), (35, 1587056), (40, 1388674), (56, 991910), (70, 793528), (80, 694337), (112, 495955), (140, 396764), (280, 198382), (560, 99191)]