48359780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 116659200

約数和(自身を除く): 68299420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1549, 1561, 2230, 3098, 3122, 4460, 6196, 6244, 7745, 7805, 10843, 15490, 15610, 21686, 30980, 31220, 43372, 54215, 108430, 216860, 345427, 690854, 1381708, 1727135, 2417989, 3454270, 4835978, 6908540, 9671956, 12089945, 24179890, 48359780]

約数ペア:

[(1, 48359780), (2, 24179890), (4, 12089945), (5, 9671956), (7, 6908540), (10, 4835978), (14, 3454270), (20, 2417989), (28, 1727135), (35, 1381708), (70, 690854), (140, 345427), (223, 216860), (446, 108430), (892, 54215), (1115, 43372), (1549, 31220), (1561, 30980), (2230, 21686), (3098, 15610), (3122, 15490), (4460, 10843), (6196, 7805), (6244, 7745)]