51840950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 111763680

約数和(自身を除く): 59922730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2029, 2555, 3650, 4058, 5110, 10145, 12775, 14203, 20290, 25550, 28406, 50725, 71015, 101450, 142030, 148117, 296234, 355075, 710150, 740585, 1036819, 1481170, 2073638, 3702925, 5184095, 7405850, 10368190, 25920475, 51840950]

約数ペア:

[(1, 51840950), (2, 25920475), (5, 10368190), (7, 7405850), (10, 5184095), (14, 3702925), (25, 2073638), (35, 1481170), (50, 1036819), (70, 740585), (73, 710150), (146, 355075), (175, 296234), (350, 148117), (365, 142030), (511, 101450), (730, 71015), (1022, 50725), (1825, 28406), (2029, 25550), (2555, 20290), (3650, 14203), (4058, 12775), (5110, 10145)]