48158680

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11689}}^1$

素因数の和:11803

約数の個数: 32

約数和(自身を含む): 109418400

約数和(自身を除く): 61259720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 11689, 23378, 46756, 58445, 93512, 116890, 233780, 467560, 1203967, 2407934, 4815868, 6019835, 9631736, 12039670, 24079340, 48158680]

約数ペア:

[(1, 48158680), (2, 24079340), (4, 12039670), (5, 9631736), (8, 6019835), (10, 4815868), (20, 2407934), (40, 1203967), (103, 467560), (206, 233780), (412, 116890), (515, 93512), (824, 58445), (1030, 46756), (2060, 23378), (4120, 11689)]