42614891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 9225109

約数列:

[1, 11, 19, 29, 79, 89, 209, 319, 551, 869, 979, 1501, 1691, 2291, 2581, 6061, 7031, 16511, 18601, 25201, 28391, 43529, 49039, 77341, 133589, 203899, 478819, 539429, 1469479, 2242889, 3874081, 42614891]

約数ペア:

[(1, 42614891), (11, 3874081), (19, 2242889), (29, 1469479), (79, 539429), (89, 478819), (209, 203899), (319, 133589), (551, 77341), (869, 49039), (979, 43529), (1501, 28391), (1691, 25201), (2291, 18601), (2581, 16511), (6061, 7031)]