55664338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 34623662

約数列:

[1, 2, 19, 38, 89, 109, 151, 178, 218, 302, 1691, 2071, 2869, 3382, 4142, 5738, 9701, 13439, 16459, 19402, 26878, 32918, 184319, 255341, 312721, 368638, 510682, 625442, 1464851, 2929702, 27832169, 55664338]

約数ペア:

[(1, 55664338), (2, 27832169), (19, 2929702), (38, 1464851), (89, 625442), (109, 510682), (151, 368638), (178, 312721), (218, 255341), (302, 184319), (1691, 32918), (2071, 26878), (2869, 19402), (3382, 16459), (4142, 13439), (5738, 9701)]