54486850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 111439296

約数和(自身を除く): 56952446

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 631, 785, 1262, 1570, 1727, 3155, 3454, 3925, 6310, 6941, 7850, 8635, 13882, 15775, 17270, 31550, 34705, 43175, 69410, 86350, 99067, 173525, 198134, 347050, 495335, 990670, 1089737, 2179474, 2476675, 4953350, 5448685, 10897370, 27243425, 54486850]

約数ペア:

[(1, 54486850), (2, 27243425), (5, 10897370), (10, 5448685), (11, 4953350), (22, 2476675), (25, 2179474), (50, 1089737), (55, 990670), (110, 495335), (157, 347050), (275, 198134), (314, 173525), (550, 99067), (631, 86350), (785, 69410), (1262, 43175), (1570, 34705), (1727, 31550), (3155, 17270), (3454, 15775), (3925, 13882), (6310, 8635), (6941, 7850)]