53787421

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 56567808

約数和(自身を除く): 2780387

約数列:

[1, 53, 61, 127, 131, 3233, 6731, 6943, 7747, 7991, 16637, 410591, 423523, 881761, 1014857, 53787421]

約数ペア:

[(1, 53787421), (53, 1014857), (61, 881761), (127, 423523), (131, 410591), (3233, 16637), (6731, 7991), (6943, 7747)]