47947856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 104680800

約数和(自身を除く): 56732944

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 199, 296, 398, 407, 592, 796, 814, 1369, 1592, 1628, 2189, 2738, 3184, 3256, 4378, 5476, 6512, 7363, 8756, 10952, 14726, 15059, 17512, 21904, 29452, 30118, 35024, 58904, 60236, 80993, 117808, 120472, 161986, 240944, 272431, 323972, 544862, 647944, 1089724, 1295888, 2179448, 2996741, 4358896, 5993482, 11986964, 23973928, 47947856]

約数ペア:

[(1, 47947856), (2, 23973928), (4, 11986964), (8, 5993482), (11, 4358896), (16, 2996741), (22, 2179448), (37, 1295888), (44, 1089724), (74, 647944), (88, 544862), (148, 323972), (176, 272431), (199, 240944), (296, 161986), (398, 120472), (407, 117808), (592, 80993), (796, 60236), (814, 58904), (1369, 35024), (1592, 30118), (1628, 29452), (2189, 21904), (2738, 17512), (3184, 15059), (3256, 14726), (4378, 10952), (5476, 8756), (6512, 7363)]