55445665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 19826015

約数列:

[1, 5, 11, 47, 55, 89, 235, 241, 445, 517, 979, 1205, 2585, 2651, 4183, 4895, 11327, 13255, 20915, 21449, 46013, 56635, 107245, 124597, 230065, 235939, 622985, 1008103, 1179695, 5040515, 11089133, 55445665]

約数ペア:

[(1, 55445665), (5, 11089133), (11, 5040515), (47, 1179695), (55, 1008103), (89, 622985), (235, 235939), (241, 230065), (445, 124597), (517, 107245), (979, 56635), (1205, 46013), (2585, 21449), (2651, 20915), (4183, 13255), (4895, 11327)]