49604991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 73113600

約数和(自身を除く): 23508609

約数列:

[1, 3, 19, 31, 57, 67, 93, 201, 419, 589, 1257, 1273, 1767, 2077, 3819, 6231, 7961, 12989, 23883, 28073, 38967, 39463, 84219, 118389, 246791, 533387, 740373, 870263, 1600161, 2610789, 16534997, 49604991]

約数ペア:

[(1, 49604991), (3, 16534997), (19, 2610789), (31, 1600161), (57, 870263), (67, 740373), (93, 533387), (201, 246791), (419, 118389), (589, 84219), (1257, 39463), (1273, 38967), (1767, 28073), (2077, 23883), (3819, 12989), (6231, 7961)]