27149450

素因数分解:

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

素因数の和:6202

約数の個数: 24

約数和(自身を含む): 51073740

約数和(自身を除く): 23924290

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 6101, 12202, 30505, 61010, 152525, 305050, 542989, 1085978, 2714945, 5429890, 13574725, 27149450]

約数ペア:

[(1, 27149450), (2, 13574725), (5, 5429890), (10, 2714945), (25, 1085978), (50, 542989), (89, 305050), (178, 152525), (445, 61010), (890, 30505), (2225, 12202), (4450, 6101)]