55639844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 112211568

約数和(自身を除く): 56571724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 113, 221, 226, 442, 452, 557, 884, 1114, 1469, 1921, 2228, 2938, 3842, 5876, 7241, 7684, 9469, 14482, 18938, 24973, 28964, 37876, 49946, 62941, 99892, 123097, 125882, 246194, 251764, 492388, 818233, 1069997, 1636466, 2139994, 3272932, 4279988, 13909961, 27819922, 55639844]

約数ペア:

[(1, 55639844), (2, 27819922), (4, 13909961), (13, 4279988), (17, 3272932), (26, 2139994), (34, 1636466), (52, 1069997), (68, 818233), (113, 492388), (221, 251764), (226, 246194), (442, 125882), (452, 123097), (557, 99892), (884, 62941), (1114, 49946), (1469, 37876), (1921, 28964), (2228, 24973), (2938, 18938), (3842, 14482), (5876, 9469), (7241, 7684)]