54740820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3469}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 153901440

約数和(自身を除く): 99160620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3469, 3945, 5260, 6938, 7890, 10407, 13876, 15780, 17345, 20814, 34690, 41628, 52035, 69380, 104070, 208140, 912347, 1824694, 2737041, 3649388, 4561735, 5474082, 9123470, 10948164, 13685205, 18246940, 27370410, 54740820]

約数ペア:

[(1, 54740820), (2, 27370410), (3, 18246940), (4, 13685205), (5, 10948164), (6, 9123470), (10, 5474082), (12, 4561735), (15, 3649388), (20, 2737041), (30, 1824694), (60, 912347), (263, 208140), (526, 104070), (789, 69380), (1052, 52035), (1315, 41628), (1578, 34690), (2630, 20814), (3156, 17345), (3469, 15780), (3945, 13876), (5260, 10407), (6938, 7890)]