53050845

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 87056640

約数和(自身を除く): 34005795

約数列:

[1, 3, 5, 15, 71, 109, 213, 327, 355, 457, 545, 1065, 1371, 1635, 2285, 6855, 7739, 23217, 32447, 38695, 49813, 97341, 116085, 149439, 162235, 249065, 486705, 747195, 3536723, 10610169, 17683615, 53050845]

約数ペア:

[(1, 53050845), (3, 17683615), (5, 10610169), (15, 3536723), (71, 747195), (109, 486705), (213, 249065), (327, 162235), (355, 149439), (457, 116085), (545, 97341), (1065, 49813), (1371, 38695), (1635, 32447), (2285, 23217), (6855, 7739)]