52659800

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 123039000

約数和(自身を除く): 70379200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 1004, 1049, 1255, 2008, 2098, 2510, 4196, 5020, 5245, 6275, 8392, 10040, 10490, 12550, 20980, 25100, 26225, 41960, 50200, 52450, 104900, 209800, 263299, 526598, 1053196, 1316495, 2106392, 2632990, 5265980, 6582475, 10531960, 13164950, 26329900, 52659800]

約数ペア:

[(1, 52659800), (2, 26329900), (4, 13164950), (5, 10531960), (8, 6582475), (10, 5265980), (20, 2632990), (25, 2106392), (40, 1316495), (50, 1053196), (100, 526598), (200, 263299), (251, 209800), (502, 104900), (1004, 52450), (1049, 50200), (1255, 41960), (2008, 26225), (2098, 25100), (2510, 20980), (4196, 12550), (5020, 10490), (5245, 10040), (6275, 8392)]