54277756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 108732960

約数和(自身を除く): 54455204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 137, 247, 274, 401, 494, 548, 802, 988, 1604, 1781, 2603, 3562, 5206, 5213, 7124, 7619, 10412, 10426, 15238, 20852, 30476, 33839, 54937, 67678, 99047, 109874, 135356, 198094, 219748, 396188, 714181, 1043803, 1428362, 2087606, 2856724, 4175212, 13569439, 27138878, 54277756]

約数ペア:

[(1, 54277756), (2, 27138878), (4, 13569439), (13, 4175212), (19, 2856724), (26, 2087606), (38, 1428362), (52, 1043803), (76, 714181), (137, 396188), (247, 219748), (274, 198094), (401, 135356), (494, 109874), (548, 99047), (802, 67678), (988, 54937), (1604, 33839), (1781, 30476), (2603, 20852), (3562, 15238), (5206, 10426), (5213, 10412), (7124, 7619)]