51121453

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 53856000

約数和(自身を除く): 2734547

約数列:

[1, 43, 79, 101, 149, 3397, 4343, 6407, 7979, 11771, 15049, 343097, 506153, 647107, 1188871, 51121453]

約数ペア:

[(1, 51121453), (43, 1188871), (79, 647107), (101, 506153), (149, 343097), (3397, 15049), (4343, 11771), (6407, 7979)]