54248615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 71383680

約数和(自身を除く): 17135065

約数列:

[1, 5, 17, 71, 85, 89, 101, 355, 445, 505, 1207, 1513, 1717, 6035, 6319, 7171, 7565, 8585, 8989, 31595, 35855, 44945, 107423, 121907, 152813, 537115, 609535, 638219, 764065, 3191095, 10849723, 54248615]

約数ペア:

[(1, 54248615), (5, 10849723), (17, 3191095), (71, 764065), (85, 638219), (89, 609535), (101, 537115), (355, 152813), (445, 121907), (505, 107423), (1207, 44945), (1513, 35855), (1717, 31595), (6035, 8989), (6319, 8585), (7171, 7565)]