49920189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 26803011

約数列:

[1, 3, 11, 23, 33, 69, 89, 253, 267, 739, 759, 979, 2047, 2217, 2937, 6141, 8129, 16997, 22517, 24387, 50991, 65771, 67551, 186967, 197313, 560901, 723481, 1512733, 2170443, 4538199, 16640063, 49920189]

約数ペア:

[(1, 49920189), (3, 16640063), (11, 4538199), (23, 2170443), (33, 1512733), (69, 723481), (89, 560901), (253, 197313), (267, 186967), (739, 67551), (759, 65771), (979, 50991), (2047, 24387), (2217, 22517), (2937, 16997), (6141, 8129)]