27188950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 55442880

約数和(自身を除く): 28253930

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1103, 1450, 2206, 2465, 4930, 5515, 11030, 12325, 18751, 24650, 27575, 31987, 37502, 55150, 63974, 93755, 159935, 187510, 319870, 468775, 543779, 799675, 937550, 1087558, 1599350, 2718895, 5437790, 13594475, 27188950]

約数ペア:

[(1, 27188950), (2, 13594475), (5, 5437790), (10, 2718895), (17, 1599350), (25, 1087558), (29, 937550), (34, 799675), (50, 543779), (58, 468775), (85, 319870), (145, 187510), (170, 159935), (290, 93755), (425, 63974), (493, 55150), (725, 37502), (850, 31987), (986, 27575), (1103, 24650), (1450, 18751), (2206, 12325), (2465, 11030), (4930, 5515)]