49818665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 71150400

約数和(自身を除く): 21331735

約数列:

[1, 5, 13, 19, 29, 65, 95, 107, 145, 169, 247, 377, 535, 551, 845, 1235, 1391, 1885, 2033, 2755, 3103, 3211, 4901, 6955, 7163, 10165, 15515, 16055, 18083, 24505, 26429, 35815, 40339, 58957, 90415, 93119, 132145, 201695, 294785, 343577, 465595, 524407, 766441, 1717885, 2622035, 3832205, 9963733, 49818665]

約数ペア:

[(1, 49818665), (5, 9963733), (13, 3832205), (19, 2622035), (29, 1717885), (65, 766441), (95, 524407), (107, 465595), (145, 343577), (169, 294785), (247, 201695), (377, 132145), (535, 93119), (551, 90415), (845, 58957), (1235, 40339), (1391, 35815), (1885, 26429), (2033, 24505), (2755, 18083), (3103, 16055), (3211, 15515), (4901, 10165), (6955, 7163)]