52545250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 99386352

約数和(自身を除く): 46841102

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 2081, 2525, 4162, 5050, 10405, 12625, 20810, 25250, 52025, 104050, 210181, 260125, 420362, 520250, 1050905, 2101810, 5254525, 10509050, 26272625, 52545250]

約数ペア:

[(1, 52545250), (2, 26272625), (5, 10509050), (10, 5254525), (25, 2101810), (50, 1050905), (101, 520250), (125, 420362), (202, 260125), (250, 210181), (505, 104050), (1010, 52025), (2081, 25250), (2525, 20810), (4162, 12625), (5050, 10405)]