66168550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 142178400

約数和(自身を除く): 76009850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 679, 970, 1358, 1949, 2425, 3395, 3898, 4850, 6790, 9745, 13643, 16975, 19490, 27286, 33950, 48725, 68215, 97450, 136430, 189053, 341075, 378106, 682150, 945265, 1323371, 1890530, 2646742, 4726325, 6616855, 9452650, 13233710, 33084275, 66168550]

約数ペア:

[(1, 66168550), (2, 33084275), (5, 13233710), (7, 9452650), (10, 6616855), (14, 4726325), (25, 2646742), (35, 1890530), (50, 1323371), (70, 945265), (97, 682150), (175, 378106), (194, 341075), (350, 189053), (485, 136430), (679, 97450), (970, 68215), (1358, 48725), (1949, 33950), (2425, 27286), (3395, 19490), (3898, 16975), (4850, 13643), (6790, 9745)]