49142385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37657}}^1$

素因数の和:37697

約数の個数: 24

約数和(自身を含む): 88119720

約数和(自身を除く): 38977335

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 37657, 112971, 188285, 338913, 564855, 1092053, 1694565, 3276159, 5460265, 9828477, 16380795, 49142385]

約数ペア:

[(1, 49142385), (3, 16380795), (5, 9828477), (9, 5460265), (15, 3276159), (29, 1694565), (45, 1092053), (87, 564855), (145, 338913), (261, 188285), (435, 112971), (1305, 37657)]