49827239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 14799961

約数列:

[1, 7, 11, 43, 77, 101, 149, 301, 473, 707, 1043, 1111, 1639, 3311, 4343, 6407, 7777, 11473, 15049, 30401, 44849, 47773, 70477, 105343, 165539, 334411, 493339, 647107, 1158773, 4529749, 7118177, 49827239]

約数ペア:

[(1, 49827239), (7, 7118177), (11, 4529749), (43, 1158773), (77, 647107), (101, 493339), (149, 334411), (301, 165539), (473, 105343), (707, 70477), (1043, 47773), (1111, 44849), (1639, 30401), (3311, 15049), (4343, 11473), (6407, 7777)]