50943568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 106821288

約数和(自身を除く): 55877720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 953, 1028, 1906, 2056, 3341, 3812, 4112, 6682, 7624, 12389, 13364, 15248, 24778, 26728, 49556, 53456, 99112, 198224, 244921, 489842, 979684, 1959368, 3183973, 3918736, 6367946, 12735892, 25471784, 50943568]

約数ペア:

[(1, 50943568), (2, 25471784), (4, 12735892), (8, 6367946), (13, 3918736), (16, 3183973), (26, 1959368), (52, 979684), (104, 489842), (208, 244921), (257, 198224), (514, 99112), (953, 53456), (1028, 49556), (1906, 26728), (2056, 24778), (3341, 15248), (3812, 13364), (4112, 12389), (6682, 7624)]