47884060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{599}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 67431140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 571, 599, 1142, 1198, 2284, 2396, 2855, 2995, 3997, 4193, 5710, 5990, 7994, 8386, 11420, 11980, 15988, 16772, 19985, 20965, 39970, 41930, 79940, 83860, 342029, 684058, 1368116, 1710145, 2394203, 3420290, 4788406, 6840580, 9576812, 11971015, 23942030, 47884060]

約数ペア:

[(1, 47884060), (2, 23942030), (4, 11971015), (5, 9576812), (7, 6840580), (10, 4788406), (14, 3420290), (20, 2394203), (28, 1710145), (35, 1368116), (70, 684058), (140, 342029), (571, 83860), (599, 79940), (1142, 41930), (1198, 39970), (2284, 20965), (2396, 19985), (2855, 16772), (2995, 15988), (3997, 11980), (4193, 11420), (5710, 8386), (5990, 7994)]