49547225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 78328320

約数和(自身を除く): 28781095

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 145, 175, 203, 325, 377, 455, 725, 751, 1015, 1885, 2275, 2639, 3755, 5075, 5257, 9425, 9763, 13195, 18775, 21779, 26285, 48815, 65975, 68341, 108895, 131425, 152453, 244075, 283127, 341705, 544475, 762265, 1415635, 1708525, 1981889, 3811325, 7078175, 9909445, 49547225]

約数ペア:

[(1, 49547225), (5, 9909445), (7, 7078175), (13, 3811325), (25, 1981889), (29, 1708525), (35, 1415635), (65, 762265), (91, 544475), (145, 341705), (175, 283127), (203, 244075), (325, 152453), (377, 131425), (455, 108895), (725, 68341), (751, 65975), (1015, 48815), (1885, 26285), (2275, 21779), (2639, 18775), (3755, 13195), (5075, 9763), (5257, 9425)]