48638440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16657}}^1$

素因数の和:16741

約数の個数: 32

約数和(自身を含む): 110942280

約数和(自身を除く): 62303840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16657, 33314, 66628, 83285, 133256, 166570, 333140, 666280, 1215961, 2431922, 4863844, 6079805, 9727688, 12159610, 24319220, 48638440]

約数ペア:

[(1, 48638440), (2, 24319220), (4, 12159610), (5, 9727688), (8, 6079805), (10, 4863844), (20, 2431922), (40, 1215961), (73, 666280), (146, 333140), (292, 166570), (365, 133256), (584, 83285), (730, 66628), (1460, 33314), (2920, 16657)]