54944560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 144231840

約数和(自身を除く): 89287280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2153, 2320, 2552, 3190, 4306, 5104, 6380, 8612, 10765, 12760, 17224, 21530, 23683, 25520, 34448, 43060, 47366, 62437, 86120, 94732, 118415, 124874, 172240, 189464, 236830, 249748, 312185, 378928, 473660, 499496, 624370, 686807, 947320, 998992, 1248740, 1373614, 1894640, 2497480, 2747228, 3434035, 4994960, 5494456, 6868070, 10988912, 13736140, 27472280, 54944560]

約数ペア:

[(1, 54944560), (2, 27472280), (4, 13736140), (5, 10988912), (8, 6868070), (10, 5494456), (11, 4994960), (16, 3434035), (20, 2747228), (22, 2497480), (29, 1894640), (40, 1373614), (44, 1248740), (55, 998992), (58, 947320), (80, 686807), (88, 624370), (110, 499496), (116, 473660), (145, 378928), (176, 312185), (220, 249748), (232, 236830), (290, 189464), (319, 172240), (440, 124874), (464, 118415), (580, 94732), (638, 86120), (880, 62437), (1160, 47366), (1276, 43060), (1595, 34448), (2153, 25520), (2320, 23683), (2552, 21530), (3190, 17224), (4306, 12760), (5104, 10765), (6380, 8612)]