51518728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4643}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 103096800

約数和(自身を除く): 51578072

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 4643, 5548, 9286, 11096, 18572, 37144, 88217, 176434, 338939, 352868, 677878, 705736, 1355756, 2711512, 6439841, 12879682, 25759364, 51518728]

約数ペア:

[(1, 51518728), (2, 25759364), (4, 12879682), (8, 6439841), (19, 2711512), (38, 1355756), (73, 705736), (76, 677878), (146, 352868), (152, 338939), (292, 176434), (584, 88217), (1387, 37144), (2774, 18572), (4643, 11096), (5548, 9286)]