48196280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109537}}^1$

素因数の和:109559

約数の個数: 32

約数和(自身を含む): 118301040

約数和(自身を除く): 70104760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 109537, 219074, 438148, 547685, 876296, 1095370, 1204907, 2190740, 2409814, 4381480, 4819628, 6024535, 9639256, 12049070, 24098140, 48196280]

約数ペア:

[(1, 48196280), (2, 24098140), (4, 12049070), (5, 9639256), (8, 6024535), (10, 4819628), (11, 4381480), (20, 2409814), (22, 2190740), (40, 1204907), (44, 1095370), (55, 876296), (88, 547685), (110, 438148), (220, 219074), (440, 109537)]