55845438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 126081792

約数和(自身を除く): 70236354

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 73, 134, 146, 173, 201, 219, 346, 402, 438, 519, 737, 803, 1038, 1474, 1606, 1903, 2211, 2409, 3806, 4422, 4818, 4891, 5709, 9782, 11418, 11591, 12629, 14673, 23182, 25258, 29346, 34773, 37887, 53801, 69546, 75774, 107602, 127501, 138919, 161403, 255002, 277838, 322806, 382503, 416757, 765006, 833514, 846143, 1692286, 2538429, 5076858, 9307573, 18615146, 27922719, 55845438]

約数ペア:

[(1, 55845438), (2, 27922719), (3, 18615146), (6, 9307573), (11, 5076858), (22, 2538429), (33, 1692286), (66, 846143), (67, 833514), (73, 765006), (134, 416757), (146, 382503), (173, 322806), (201, 277838), (219, 255002), (346, 161403), (402, 138919), (438, 127501), (519, 107602), (737, 75774), (803, 69546), (1038, 53801), (1474, 37887), (1606, 34773), (1903, 29346), (2211, 25258), (2409, 23182), (3806, 14673), (4422, 12629), (4818, 11591), (4891, 11418), (5709, 9782)]