53182690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 109330560

約数和(自身を除く): 56147870

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 73, 74, 110, 146, 179, 185, 358, 365, 370, 407, 730, 803, 814, 895, 1606, 1790, 1969, 2035, 2701, 3938, 4015, 4070, 5402, 6623, 8030, 9845, 13067, 13246, 13505, 19690, 26134, 27010, 29711, 33115, 59422, 65335, 66230, 72853, 130670, 143737, 145706, 148555, 287474, 297110, 364265, 483479, 718685, 728530, 966958, 1437370, 2417395, 4834790, 5318269, 10636538, 26591345, 53182690]

約数ペア:

[(1, 53182690), (2, 26591345), (5, 10636538), (10, 5318269), (11, 4834790), (22, 2417395), (37, 1437370), (55, 966958), (73, 728530), (74, 718685), (110, 483479), (146, 364265), (179, 297110), (185, 287474), (358, 148555), (365, 145706), (370, 143737), (407, 130670), (730, 72853), (803, 66230), (814, 65335), (895, 59422), (1606, 33115), (1790, 29711), (1969, 27010), (2035, 26134), (2701, 19690), (3938, 13505), (4015, 13246), (4070, 13067), (5402, 9845), (6623, 8030)]