49871096691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1\times {\mathrm{51769}}^1$

素因数の和:53255

約数の個数: 32

約数和(自身を含む): 75875768640

約数和(自身を除く): 26004671949

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1453, 4359, 18889, 24701, 51769, 56667, 74103, 155307, 321113, 672997, 880073, 963339, 2018991, 2640219, 11440949, 34322847, 75220357, 225661071, 977864641, 1278746069, 2933593923, 3836238207, 16623698897, 49871096691]

約数ペア:

[(1, 49871096691), (3, 16623698897), (13, 3836238207), (17, 2933593923), (39, 1278746069), (51, 977864641), (221, 225661071), (663, 75220357), (1453, 34322847), (4359, 11440949), (18889, 2640219), (24701, 2018991), (51769, 963339), (56667, 880073), (74103, 672997), (155307, 321113)]