56617605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 111735936

約数和(自身を除く): 55118331

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 4973, 11385, 14919, 24865, 44757, 54703, 74595, 114379, 164109, 223785, 273515, 343137, 492327, 571895, 820545, 1029411, 1258169, 1715685, 2461635, 3774507, 5147055, 6290845, 11323521, 18872535, 56617605]

約数ペア:

[(1, 56617605), (3, 18872535), (5, 11323521), (9, 6290845), (11, 5147055), (15, 3774507), (23, 2461635), (33, 1715685), (45, 1258169), (55, 1029411), (69, 820545), (99, 571895), (115, 492327), (165, 343137), (207, 273515), (253, 223785), (345, 164109), (495, 114379), (759, 74595), (1035, 54703), (1265, 44757), (2277, 24865), (3795, 14919), (4973, 11385)]