49939846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 89056800

約数和(自身を除く): 39116954

約数列:

[1, 2, 11, 17, 22, 34, 61, 121, 122, 187, 199, 242, 374, 398, 671, 1037, 1342, 2057, 2074, 2189, 3383, 4114, 4378, 6766, 7381, 11407, 12139, 14762, 22814, 24079, 24278, 37213, 48158, 74426, 125477, 133529, 206363, 250954, 267058, 409343, 412726, 818686, 1468819, 2269993, 2937638, 4539986, 24969923, 49939846]

約数ペア:

[(1, 49939846), (2, 24969923), (11, 4539986), (17, 2937638), (22, 2269993), (34, 1468819), (61, 818686), (121, 412726), (122, 409343), (187, 267058), (199, 250954), (242, 206363), (374, 133529), (398, 125477), (671, 74426), (1037, 48158), (1342, 37213), (2057, 24278), (2074, 24079), (2189, 22814), (3383, 14762), (4114, 12139), (4378, 11407), (6766, 7381)]