53399538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{156139}}^1$

素因数の和:156166

約数の個数: 24

約数和(自身を含む): 121789200

約数和(自身を除く): 68389662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 156139, 312278, 468417, 936834, 1405251, 2810502, 2966641, 5933282, 8899923, 17799846, 26699769, 53399538]

約数ペア:

[(1, 53399538), (2, 26699769), (3, 17799846), (6, 8899923), (9, 5933282), (18, 2966641), (19, 2810502), (38, 1405251), (57, 936834), (114, 468417), (171, 312278), (342, 156139)]