51330433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 16084607

約数列:

[1, 7, 11, 37, 43, 77, 259, 301, 407, 419, 473, 1591, 2849, 2933, 3311, 4609, 11137, 15503, 17501, 18017, 32263, 108521, 122507, 126119, 170533, 198187, 666629, 1193731, 1387309, 4666403, 7332919, 51330433]

約数ペア:

[(1, 51330433), (7, 7332919), (11, 4666403), (37, 1387309), (43, 1193731), (77, 666629), (259, 198187), (301, 170533), (407, 126119), (419, 122507), (473, 108521), (1591, 32263), (2849, 18017), (2933, 17501), (3311, 15503), (4609, 11137)]