55393758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3361

約数の個数: 48

約数和(自身を含む): 138209760

約数和(自身を除く): 82816002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 3209, 5754, 6418, 8631, 9627, 17262, 19254, 22463, 28881, 44926, 57762, 67389, 134778, 202167, 404334, 439633, 879266, 1318899, 2637798, 3077431, 3956697, 6154862, 7913394, 9232293, 18464586, 27696879, 55393758]

約数ペア:

[(1, 55393758), (2, 27696879), (3, 18464586), (6, 9232293), (7, 7913394), (9, 6154862), (14, 3956697), (18, 3077431), (21, 2637798), (42, 1318899), (63, 879266), (126, 439633), (137, 404334), (274, 202167), (411, 134778), (822, 67389), (959, 57762), (1233, 44926), (1918, 28881), (2466, 22463), (2877, 19254), (3209, 17262), (5754, 9627), (6418, 8631)]