48518140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220537}}^1$

素因数の和:220557

約数の個数: 24

約数和(自身を含む): 111151152

約数和(自身を除く): 62633012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 220537, 441074, 882148, 1102685, 2205370, 2425907, 4410740, 4851814, 9703628, 12129535, 24259070, 48518140]

約数ペア:

[(1, 48518140), (2, 24259070), (4, 12129535), (5, 9703628), (10, 4851814), (11, 4410740), (20, 2425907), (22, 2205370), (44, 1102685), (55, 882148), (110, 441074), (220, 220537)]