47450060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19970

約数の個数: 48

約数和(自身を含む): 120585024

約数和(自身を除く): 73134964

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19937, 39874, 79748, 99685, 139559, 199370, 279118, 338929, 398740, 558236, 677858, 697795, 1355716, 1395590, 1694645, 2372503, 2791180, 3389290, 4745006, 6778580, 9490012, 11862515, 23725030, 47450060]

約数ペア:

[(1, 47450060), (2, 23725030), (4, 11862515), (5, 9490012), (7, 6778580), (10, 4745006), (14, 3389290), (17, 2791180), (20, 2372503), (28, 1694645), (34, 1395590), (35, 1355716), (68, 697795), (70, 677858), (85, 558236), (119, 398740), (140, 338929), (170, 279118), (238, 199370), (340, 139559), (476, 99685), (595, 79748), (1190, 39874), (2380, 19937)]