51345156944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{402089}}^1$

素因数の和:402467

約数の個数: 40

約数和(自身を含む): 104105926080

約数和(自身を除く): 52760769136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 347, 368, 694, 1388, 2776, 5552, 7981, 15962, 31924, 63848, 127696, 402089, 804178, 1608356, 3216712, 6433424, 9248047, 18496094, 36992188, 73984376, 139524883, 147968752, 279049766, 558099532, 1116199064, 2232398128, 3209072309, 6418144618, 12836289236, 25672578472, 51345156944]

約数ペア:

[(1, 51345156944), (2, 25672578472), (4, 12836289236), (8, 6418144618), (16, 3209072309), (23, 2232398128), (46, 1116199064), (92, 558099532), (184, 279049766), (347, 147968752), (368, 139524883), (694, 73984376), (1388, 36992188), (2776, 18496094), (5552, 9248047), (7981, 6433424), (15962, 3216712), (31924, 1608356), (63848, 804178), (127696, 402089)]