49499325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12941}}^1$

素因数の和:12974

約数の個数: 36

約数和(自身を含む): 93881268

約数和(自身を除く): 44381943

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12941, 38823, 64705, 116469, 194115, 219997, 323525, 582345, 659991, 970575, 1099985, 1979973, 2911725, 3299955, 5499925, 9899865, 16499775, 49499325]

約数ペア:

[(1, 49499325), (3, 16499775), (5, 9899865), (9, 5499925), (15, 3299955), (17, 2911725), (25, 1979973), (45, 1099985), (51, 970575), (75, 659991), (85, 582345), (153, 323525), (225, 219997), (255, 194115), (425, 116469), (765, 64705), (1275, 38823), (3825, 12941)]