52119920

素因数分解:

$2^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1451}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 121532400

約数和(自身を除く): 69412480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 449, 898, 1451, 1796, 2245, 2902, 3592, 4490, 5804, 7184, 7255, 8980, 11608, 14510, 17960, 23216, 29020, 35920, 58040, 116080, 651499, 1302998, 2605996, 3257495, 5211992, 6514990, 10423984, 13029980, 26059960, 52119920]

約数ペア:

[(1, 52119920), (2, 26059960), (4, 13029980), (5, 10423984), (8, 6514990), (10, 5211992), (16, 3257495), (20, 2605996), (40, 1302998), (80, 651499), (449, 116080), (898, 58040), (1451, 35920), (1796, 29020), (2245, 23216), (2902, 17960), (3592, 14510), (4490, 11608), (5804, 8980), (7184, 7255)]