45247531

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 11776469

約数列:

[1, 7, 19, 49, 53, 131, 133, 343, 371, 917, 931, 1007, 2489, 2597, 6419, 6517, 6943, 7049, 17423, 18179, 44933, 48601, 49343, 121961, 131917, 340207, 345401, 853727, 923419, 2381449, 6463933, 45247531]

約数ペア:

[(1, 45247531), (7, 6463933), (19, 2381449), (49, 923419), (53, 853727), (131, 345401), (133, 340207), (343, 131917), (371, 121961), (917, 49343), (931, 48601), (1007, 44933), (2489, 18179), (2597, 17423), (6419, 7049), (6517, 6943)]