56185935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 102945696

約数和(自身を除く): 46759761

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 867, 997, 1105, 1445, 2991, 3315, 3757, 4335, 4985, 11271, 12961, 14955, 16949, 18785, 38883, 50847, 56355, 64805, 84745, 194415, 220337, 254235, 288133, 661011, 864399, 1101685, 1440665, 3305055, 3745729, 4321995, 11237187, 18728645, 56185935]

約数ペア:

[(1, 56185935), (3, 18728645), (5, 11237187), (13, 4321995), (15, 3745729), (17, 3305055), (39, 1440665), (51, 1101685), (65, 864399), (85, 661011), (195, 288133), (221, 254235), (255, 220337), (289, 194415), (663, 84745), (867, 64805), (997, 56355), (1105, 50847), (1445, 38883), (2991, 18785), (3315, 16949), (3757, 14955), (4335, 12961), (4985, 11271)]