51799629

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 32215731

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 373, 389, 1119, 1167, 2611, 2723, 6341, 6613, 7833, 8169, 19023, 19839, 44387, 46291, 133161, 138873, 145097, 435291, 1015679, 2466649, 3047037, 7399947, 17266543, 51799629]

約数ペア:

[(1, 51799629), (3, 17266543), (7, 7399947), (17, 3047037), (21, 2466649), (51, 1015679), (119, 435291), (357, 145097), (373, 138873), (389, 133161), (1119, 46291), (1167, 44387), (2611, 19839), (2723, 19023), (6341, 8169), (6613, 7833)]