56173754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 107697408

約数和(自身を除く): 51523654

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 367, 377, 406, 734, 754, 841, 1682, 2569, 2639, 4771, 5138, 5278, 5887, 9542, 10643, 10933, 11774, 21286, 21866, 33397, 66794, 74501, 76531, 138359, 149002, 153062, 276718, 308647, 617294, 968513, 1937026, 2160529, 4012411, 4321058, 8024822, 28086877, 56173754]

約数ペア:

[(1, 56173754), (2, 28086877), (7, 8024822), (13, 4321058), (14, 4012411), (26, 2160529), (29, 1937026), (58, 968513), (91, 617294), (182, 308647), (203, 276718), (367, 153062), (377, 149002), (406, 138359), (734, 76531), (754, 74501), (841, 66794), (1682, 33397), (2569, 21866), (2639, 21286), (4771, 11774), (5138, 10933), (5278, 10643), (5887, 9542)]