51577448

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{38149}}^1$

素因数の和:38181

約数の個数: 24

約数和(自身を含む): 104721750

約数和(自身を除く): 53144302

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 38149, 76298, 152596, 305192, 495937, 991874, 1983748, 3967496, 6447181, 12894362, 25788724, 51577448]

約数ペア:

[(1, 51577448), (2, 25788724), (4, 12894362), (8, 6447181), (13, 3967496), (26, 1983748), (52, 991874), (104, 495937), (169, 305192), (338, 152596), (676, 76298), (1352, 38149)]