49747529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 59673600

約数和(自身を除く): 9926071

約数列:

[1, 13, 19, 31, 73, 89, 247, 403, 589, 949, 1157, 1387, 1691, 2263, 2759, 6497, 7657, 18031, 21983, 29419, 35867, 42997, 52421, 84461, 123443, 201407, 558961, 681473, 1604759, 2618291, 3826733, 49747529]

約数ペア:

[(1, 49747529), (13, 3826733), (19, 2618291), (31, 1604759), (73, 681473), (89, 558961), (247, 201407), (403, 123443), (589, 84461), (949, 52421), (1157, 42997), (1387, 35867), (1691, 29419), (2263, 21983), (2759, 18031), (6497, 7657)]