56987996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2531}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 107691024

約数和(自身を除く): 50703028

約数列:

[1, 2, 4, 13, 26, 52, 433, 866, 1732, 2531, 5062, 5629, 10124, 11258, 22516, 32903, 65806, 131612, 1095923, 2191846, 4383692, 14246999, 28493998, 56987996]

約数ペア:

[(1, 56987996), (2, 28493998), (4, 14246999), (13, 4383692), (26, 2191846), (52, 1095923), (433, 131612), (866, 65806), (1732, 32903), (2531, 22516), (5062, 11258), (5629, 10124)]