56440813

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 68171544

約数和(自身を除く): 11730731

約数列:

[1, 11, 13, 53, 121, 143, 583, 677, 689, 1573, 6413, 7447, 7579, 8801, 35881, 81917, 83369, 96811, 394691, 466453, 1064921, 4341601, 5130983, 56440813]

約数ペア:

[(1, 56440813), (11, 5130983), (13, 4341601), (53, 1064921), (121, 466453), (143, 394691), (583, 96811), (677, 83369), (689, 81917), (1573, 35881), (6413, 8801), (7447, 7579)]