51558975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17627}}^1$

素因数の和:17656

約数の個数: 36

約数和(自身を含む): 99457176

約数和(自身を除く): 47898201

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 17627, 52881, 88135, 158643, 229151, 264405, 440675, 687453, 793215, 1145755, 1322025, 2062359, 3437265, 3966075, 5728775, 10311795, 17186325, 51558975]

約数ペア:

[(1, 51558975), (3, 17186325), (5, 10311795), (9, 5728775), (13, 3966075), (15, 3437265), (25, 2062359), (39, 1322025), (45, 1145755), (65, 793215), (75, 687453), (117, 440675), (195, 264405), (225, 229151), (325, 158643), (585, 88135), (975, 52881), (2925, 17627)]