55903263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 86822400

約数和(自身を除く): 30919137

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2039, 2109, 6117, 9139, 26507, 27417, 38741, 75443, 79521, 116223, 226329, 503633, 980759, 1433417, 1510899, 2942277, 4300251, 18634421, 55903263]

約数ペア:

[(1, 55903263), (3, 18634421), (13, 4300251), (19, 2942277), (37, 1510899), (39, 1433417), (57, 980759), (111, 503633), (247, 226329), (481, 116223), (703, 79521), (741, 75443), (1443, 38741), (2039, 27417), (2109, 26507), (6117, 9139)]