49929712

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5009}}^1$

素因数の和:5113

約数の個数: 40

約数和(自身を含む): 111823200

約数和(自身を除く): 61893488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 5009, 9968, 10018, 20036, 35063, 40072, 70126, 80144, 140252, 280504, 445801, 561008, 891602, 1783204, 3120607, 3566408, 6241214, 7132816, 12482428, 24964856, 49929712]

約数ペア:

[(1, 49929712), (2, 24964856), (4, 12482428), (7, 7132816), (8, 6241214), (14, 3566408), (16, 3120607), (28, 1783204), (56, 891602), (89, 561008), (112, 445801), (178, 280504), (356, 140252), (623, 80144), (712, 70126), (1246, 40072), (1424, 35063), (2492, 20036), (4984, 10018), (5009, 9968)]