51272946

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 119116800

約数和(自身を除く): 67843854

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 109, 186, 218, 279, 281, 327, 558, 562, 654, 837, 843, 981, 1674, 1686, 1962, 2529, 2943, 3379, 5058, 5886, 6758, 7587, 8711, 10137, 15174, 17422, 20274, 26133, 30411, 30629, 52266, 60822, 61258, 78399, 91233, 91887, 156798, 182466, 183774, 235197, 275661, 470394, 551322, 826983, 949499, 1653966, 1898998, 2848497, 5696994, 8545491, 17090982, 25636473, 51272946]

約数ペア:

[(1, 51272946), (2, 25636473), (3, 17090982), (6, 8545491), (9, 5696994), (18, 2848497), (27, 1898998), (31, 1653966), (54, 949499), (62, 826983), (93, 551322), (109, 470394), (186, 275661), (218, 235197), (279, 183774), (281, 182466), (327, 156798), (558, 91887), (562, 91233), (654, 78399), (837, 61258), (843, 60822), (981, 52266), (1674, 30629), (1686, 30411), (1962, 26133), (2529, 20274), (2943, 17422), (3379, 15174), (5058, 10137), (5886, 8711), (6758, 7587)]