48931316

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 102041856

約数和(自身を除く): 53110540

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 647, 1022, 1036, 1294, 2044, 2588, 2701, 4529, 5402, 9058, 10804, 18116, 18907, 23939, 37814, 47231, 47878, 75628, 94462, 95756, 167573, 188924, 330617, 335146, 661234, 670292, 1322468, 1747547, 3495094, 6990188, 12232829, 24465658, 48931316]

約数ペア:

[(1, 48931316), (2, 24465658), (4, 12232829), (7, 6990188), (14, 3495094), (28, 1747547), (37, 1322468), (73, 670292), (74, 661234), (146, 335146), (148, 330617), (259, 188924), (292, 167573), (511, 95756), (518, 94462), (647, 75628), (1022, 47878), (1036, 47231), (1294, 37814), (2044, 23939), (2588, 18907), (2701, 18116), (4529, 10804), (5402, 9058)]