48723020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 110678400

約数和(自身を除く): 61955380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3049, 3196, 3995, 6098, 7990, 12196, 15245, 15980, 30490, 51833, 60980, 103666, 143303, 207332, 259165, 286606, 518330, 573212, 716515, 1036660, 1433030, 2436151, 2866060, 4872302, 9744604, 12180755, 24361510, 48723020]

約数ペア:

[(1, 48723020), (2, 24361510), (4, 12180755), (5, 9744604), (10, 4872302), (17, 2866060), (20, 2436151), (34, 1433030), (47, 1036660), (68, 716515), (85, 573212), (94, 518330), (170, 286606), (188, 259165), (235, 207332), (340, 143303), (470, 103666), (799, 60980), (940, 51833), (1598, 30490), (3049, 15980), (3196, 15245), (3995, 12196), (6098, 7990)]