52488860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 117319104

約数和(自身を除く): 64830244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 317, 340, 487, 634, 974, 1268, 1585, 1948, 2435, 3170, 4870, 5389, 6340, 8279, 9740, 10778, 16558, 21556, 26945, 33116, 41395, 53890, 82790, 107780, 154379, 165580, 308758, 617516, 771895, 1543790, 2624443, 3087580, 5248886, 10497772, 13122215, 26244430, 52488860]

約数ペア:

[(1, 52488860), (2, 26244430), (4, 13122215), (5, 10497772), (10, 5248886), (17, 3087580), (20, 2624443), (34, 1543790), (68, 771895), (85, 617516), (170, 308758), (317, 165580), (340, 154379), (487, 107780), (634, 82790), (974, 53890), (1268, 41395), (1585, 33116), (1948, 26945), (2435, 21556), (3170, 16558), (4870, 10778), (5389, 9740), (6340, 8279)]