56551749709

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{73189}}^1$

素因数の和:74429

約数の個数: 24

約数和(自身を含む): 70904422680

約数和(自身を除く): 14352672971

約数列:

[1, 7, 13, 49, 91, 637, 1213, 8491, 15769, 59437, 73189, 110383, 512323, 772681, 951457, 3586261, 6660199, 46621393, 88778257, 621447799, 1154117341, 4350134593, 8078821387, 56551749709]

約数ペア:

[(1, 56551749709), (7, 8078821387), (13, 4350134593), (49, 1154117341), (91, 621447799), (637, 88778257), (1213, 46621393), (8491, 6660199), (15769, 3586261), (59437, 951457), (73189, 772681), (110383, 512323)]