49838320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{88997}}^1$

素因数の和:89017

約数の個数: 40

約数和(自身を含む): 132429024

約数和(自身を除く): 82590704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 88997, 177994, 355988, 444985, 622979, 711976, 889970, 1245958, 1423952, 1779940, 2491916, 3114895, 3559880, 4983832, 6229790, 7119760, 9967664, 12459580, 24919160, 49838320]

約数ペア:

[(1, 49838320), (2, 24919160), (4, 12459580), (5, 9967664), (7, 7119760), (8, 6229790), (10, 4983832), (14, 3559880), (16, 3114895), (20, 2491916), (28, 1779940), (35, 1423952), (40, 1245958), (56, 889970), (70, 711976), (80, 622979), (112, 444985), (140, 355988), (280, 177994), (560, 88997)]