53789955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 92441088

約数和(自身を除く): 38651133

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 2971, 3621, 6035, 8913, 14855, 18105, 44565, 50507, 151521, 210941, 252535, 632823, 757605, 1054705, 3164115, 3585997, 10757991, 17929985, 53789955]

約数ペア:

[(1, 53789955), (3, 17929985), (5, 10757991), (15, 3585997), (17, 3164115), (51, 1054705), (71, 757605), (85, 632823), (213, 252535), (255, 210941), (355, 151521), (1065, 50507), (1207, 44565), (2971, 18105), (3621, 14855), (6035, 8913)]