54497072

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1497

約数の個数: 40

約数和(自身を含む): 121039872

約数和(自身を除く): 66542800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 991, 1964, 1982, 3437, 3928, 3964, 6874, 6937, 7856, 7928, 13748, 13874, 15856, 27496, 27748, 54992, 55496, 110992, 486581, 973162, 1946324, 3406067, 3892648, 6812134, 7785296, 13624268, 27248536, 54497072]

約数ペア:

[(1, 54497072), (2, 27248536), (4, 13624268), (7, 7785296), (8, 6812134), (14, 3892648), (16, 3406067), (28, 1946324), (56, 973162), (112, 486581), (491, 110992), (982, 55496), (991, 54992), (1964, 27748), (1982, 27496), (3437, 15856), (3928, 13874), (3964, 13748), (6874, 7928), (6937, 7856)]