54537860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4463}}^1$

素因数の和:4532

約数の個数: 48

約数和(自身を含む): 125991936

約数和(自身を除く): 71454076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 4463, 6110, 8926, 12220, 17852, 22315, 44630, 58019, 89260, 116038, 209761, 232076, 290095, 419522, 580190, 839044, 1048805, 1160380, 2097610, 2726893, 4195220, 5453786, 10907572, 13634465, 27268930, 54537860]

約数ペア:

[(1, 54537860), (2, 27268930), (4, 13634465), (5, 10907572), (10, 5453786), (13, 4195220), (20, 2726893), (26, 2097610), (47, 1160380), (52, 1048805), (65, 839044), (94, 580190), (130, 419522), (188, 290095), (235, 232076), (260, 209761), (470, 116038), (611, 89260), (940, 58019), (1222, 44630), (2444, 22315), (3055, 17852), (4463, 12220), (6110, 8926)]