47646620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{48619}}^1$

素因数の和:48642

約数の個数: 36

約数和(自身を含む): 116396280

約数和(自身を除く): 68749660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 48619, 97238, 194476, 243095, 340333, 486190, 680666, 972380, 1361332, 1701665, 2382331, 3403330, 4764662, 6806660, 9529324, 11911655, 23823310, 47646620]

約数ペア:

[(1, 47646620), (2, 23823310), (4, 11911655), (5, 9529324), (7, 6806660), (10, 4764662), (14, 3403330), (20, 2382331), (28, 1701665), (35, 1361332), (49, 972380), (70, 680666), (98, 486190), (140, 340333), (196, 243095), (245, 194476), (490, 97238), (980, 48619)]