49474503

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 31165497

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 2999, 5499, 8997, 16497, 26991, 38987, 80973, 116961, 140953, 350883, 422859, 1052649, 1268577, 1832389, 3805731, 5497167, 16491501, 49474503]

約数ペア:

[(1, 49474503), (3, 16491501), (9, 5497167), (13, 3805731), (27, 1832389), (39, 1268577), (47, 1052649), (117, 422859), (141, 350883), (351, 140953), (423, 116961), (611, 80973), (1269, 38987), (1833, 26991), (2999, 16497), (5499, 8997)]