55469480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126067}}^1$

素因数の和:126089

約数の個数: 32

約数和(自身を含む): 136153440

約数和(自身を除く): 80683960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 126067, 252134, 504268, 630335, 1008536, 1260670, 1386737, 2521340, 2773474, 5042680, 5546948, 6933685, 11093896, 13867370, 27734740, 55469480]

約数ペア:

[(1, 55469480), (2, 27734740), (4, 13867370), (5, 11093896), (8, 6933685), (10, 5546948), (11, 5042680), (20, 2773474), (22, 2521340), (40, 1386737), (44, 1260670), (55, 1008536), (88, 630335), (110, 504268), (220, 252134), (440, 126067)]