54298900

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6101}}^1$

素因数の和:6204

約数の個数: 36

約数和(自身を含む): 119172060

約数和(自身を除く): 64873160

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 4450, 6101, 8900, 12202, 24404, 30505, 61010, 122020, 152525, 305050, 542989, 610100, 1085978, 2171956, 2714945, 5429890, 10859780, 13574725, 27149450, 54298900]

約数ペア:

[(1, 54298900), (2, 27149450), (4, 13574725), (5, 10859780), (10, 5429890), (20, 2714945), (25, 2171956), (50, 1085978), (89, 610100), (100, 542989), (178, 305050), (356, 152525), (445, 122020), (890, 61010), (1780, 30505), (2225, 24404), (4450, 12202), (6101, 8900)]