49842590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 108725760

約数和(自身を除く): 58883170

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 203, 215, 290, 301, 406, 430, 571, 602, 1015, 1142, 1247, 1505, 2030, 2494, 2855, 3010, 3997, 5710, 6235, 7994, 8729, 12470, 16559, 17458, 19985, 24553, 33118, 39970, 43645, 49106, 82795, 87290, 115913, 122765, 165590, 171871, 231826, 245530, 343742, 579565, 712037, 859355, 1159130, 1424074, 1718710, 3560185, 4984259, 7120370, 9968518, 24921295, 49842590]

約数ペア:

[(1, 49842590), (2, 24921295), (5, 9968518), (7, 7120370), (10, 4984259), (14, 3560185), (29, 1718710), (35, 1424074), (43, 1159130), (58, 859355), (70, 712037), (86, 579565), (145, 343742), (203, 245530), (215, 231826), (290, 171871), (301, 165590), (406, 122765), (430, 115913), (571, 87290), (602, 82795), (1015, 49106), (1142, 43645), (1247, 39970), (1505, 33118), (2030, 24553), (2494, 19985), (2855, 17458), (3010, 16559), (3997, 12470), (5710, 8729), (6235, 7994)]