56553553465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{20641}}^1$

素因数の和:20913

約数の個数: 32

約数和(自身を含む): 70625364480

約数和(自身を除く): 14071811015

約数列:

[1, 5, 47, 89, 131, 235, 445, 655, 4183, 6157, 11659, 20641, 20915, 30785, 58295, 103205, 547973, 970127, 1837049, 2703971, 2739865, 4850635, 9185245, 13519855, 86341303, 127086637, 240653419, 431706515, 635433185, 1203267095, 11310710693, 56553553465]

約数ペア:

[(1, 56553553465), (5, 11310710693), (47, 1203267095), (89, 635433185), (131, 431706515), (235, 240653419), (445, 127086637), (655, 86341303), (4183, 13519855), (6157, 9185245), (11659, 4850635), (20641, 2739865), (20915, 2703971), (30785, 1837049), (58295, 970127), (103205, 547973)]