50390732

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 103682880

約数和(自身を除く): 53292148

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 277, 292, 356, 511, 554, 623, 1022, 1108, 1246, 1939, 2044, 2492, 3878, 6497, 7756, 12994, 20221, 24653, 25988, 40442, 45479, 49306, 80884, 90958, 98612, 141547, 172571, 181916, 283094, 345142, 566188, 690284, 1799669, 3599338, 7198676, 12597683, 25195366, 50390732]

約数ペア:

[(1, 50390732), (2, 25195366), (4, 12597683), (7, 7198676), (14, 3599338), (28, 1799669), (73, 690284), (89, 566188), (146, 345142), (178, 283094), (277, 181916), (292, 172571), (356, 141547), (511, 98612), (554, 90958), (623, 80884), (1022, 49306), (1108, 45479), (1246, 40442), (1939, 25988), (2044, 24653), (2492, 20221), (3878, 12994), (6497, 7756)]