49904835

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 82778112

約数和(自身を除く): 32873277

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 705, 997, 1065, 2991, 3337, 4985, 10011, 14955, 16685, 46859, 50055, 70787, 140577, 212361, 234295, 353935, 702885, 1061805, 3326989, 9980967, 16634945, 49904835]

約数ペア:

[(1, 49904835), (3, 16634945), (5, 9980967), (15, 3326989), (47, 1061805), (71, 702885), (141, 353935), (213, 234295), (235, 212361), (355, 140577), (705, 70787), (997, 50055), (1065, 46859), (2991, 16685), (3337, 14955), (4985, 10011)]