49335550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 100779264

約数和(自身を除く): 51443714

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 271, 275, 331, 542, 550, 662, 1355, 1655, 2710, 2981, 3310, 3641, 5962, 6775, 7282, 8275, 13550, 14905, 16550, 18205, 29810, 36410, 74525, 89701, 91025, 149050, 179402, 182050, 448505, 897010, 986711, 1973422, 2242525, 4485050, 4933555, 9867110, 24667775, 49335550]

約数ペア:

[(1, 49335550), (2, 24667775), (5, 9867110), (10, 4933555), (11, 4485050), (22, 2242525), (25, 1973422), (50, 986711), (55, 897010), (110, 448505), (271, 182050), (275, 179402), (331, 149050), (542, 91025), (550, 89701), (662, 74525), (1355, 36410), (1655, 29810), (2710, 18205), (2981, 16550), (3310, 14905), (3641, 13550), (5962, 8275), (6775, 7282)]