49719215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4799

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 26921041

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 4751, 10465, 23755, 33257, 61763, 109273, 166285, 308815, 432341, 546365, 764911, 1420549, 2161705, 3824555, 7102745, 9943843, 49719215]

約数ペア:

[(1, 49719215), (5, 9943843), (7, 7102745), (13, 3824555), (23, 2161705), (35, 1420549), (65, 764911), (91, 546365), (115, 432341), (161, 308815), (299, 166285), (455, 109273), (805, 61763), (1495, 33257), (2093, 23755), (4751, 10465)]