57639860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 130927104

約数和(自身を除く): 73287244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3607, 3995, 7214, 7990, 14428, 15980, 18035, 36070, 61319, 72140, 122638, 169529, 245276, 306595, 339058, 613190, 678116, 847645, 1226380, 1695290, 2881993, 3390580, 5763986, 11527972, 14409965, 28819930, 57639860]

約数ペア:

[(1, 57639860), (2, 28819930), (4, 14409965), (5, 11527972), (10, 5763986), (17, 3390580), (20, 2881993), (34, 1695290), (47, 1226380), (68, 847645), (85, 678116), (94, 613190), (170, 339058), (188, 306595), (235, 245276), (340, 169529), (470, 122638), (799, 72140), (940, 61319), (1598, 36070), (3196, 18035), (3607, 15980), (3995, 14428), (7214, 7990)]