50520145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2153}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 68936616

約数和(自身を除く): 18416471

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 2153, 4693, 10765, 23465, 27989, 40907, 139945, 204535, 531791, 777233, 2658955, 3886165, 10104029, 50520145]

約数ペア:

[(1, 50520145), (5, 10104029), (13, 3886165), (19, 2658955), (65, 777233), (95, 531791), (247, 204535), (361, 139945), (1235, 40907), (1805, 27989), (2153, 23465), (4693, 10765)]