57513800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12503}}^1$

素因数の和:12542

約数の個数: 48

約数和(自身を含む): 139544640

約数和(自身を除く): 82030840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 12503, 25006, 50012, 62515, 100024, 125030, 250060, 287569, 312575, 500120, 575138, 625150, 1150276, 1250300, 1437845, 2300552, 2500600, 2875690, 5751380, 7189225, 11502760, 14378450, 28756900, 57513800]

約数ペア:

[(1, 57513800), (2, 28756900), (4, 14378450), (5, 11502760), (8, 7189225), (10, 5751380), (20, 2875690), (23, 2500600), (25, 2300552), (40, 1437845), (46, 1250300), (50, 1150276), (92, 625150), (100, 575138), (115, 500120), (184, 312575), (200, 287569), (230, 250060), (460, 125030), (575, 100024), (920, 62515), (1150, 50012), (2300, 25006), (4600, 12503)]