50142872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 106229760

約数和(自身を除く): 56086888

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 103, 104, 124, 151, 206, 248, 302, 403, 412, 604, 806, 824, 1208, 1339, 1612, 1963, 2678, 3193, 3224, 3926, 4681, 5356, 6386, 7852, 9362, 10712, 12772, 15553, 15704, 18724, 25544, 31106, 37448, 41509, 60853, 62212, 83018, 121706, 124424, 166036, 202189, 243412, 332072, 404378, 482143, 486824, 808756, 964286, 1617512, 1928572, 3857144, 6267859, 12535718, 25071436, 50142872]

約数ペア:

[(1, 50142872), (2, 25071436), (4, 12535718), (8, 6267859), (13, 3857144), (26, 1928572), (31, 1617512), (52, 964286), (62, 808756), (103, 486824), (104, 482143), (124, 404378), (151, 332072), (206, 243412), (248, 202189), (302, 166036), (403, 124424), (412, 121706), (604, 83018), (806, 62212), (824, 60853), (1208, 41509), (1339, 37448), (1612, 31106), (1963, 25544), (2678, 18724), (3193, 15704), (3224, 15553), (3926, 12772), (4681, 10712), (5356, 9362), (6386, 7852)]