48721415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 15629305

約数列:

[1, 5, 19, 37, 83, 95, 167, 185, 415, 703, 835, 1577, 3071, 3173, 3515, 6179, 7885, 13861, 15355, 15865, 30895, 58349, 69305, 117401, 263359, 291745, 512857, 587005, 1316795, 2564285, 9744283, 48721415]

約数ペア:

[(1, 48721415), (5, 9744283), (19, 2564285), (37, 1316795), (83, 587005), (95, 512857), (167, 291745), (185, 263359), (415, 117401), (703, 69305), (835, 58349), (1577, 30895), (3071, 15865), (3173, 15355), (3515, 13861), (6179, 7885)]