49780990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15131}}^1$

素因数の和:15192

約数の個数: 32

約数和(自身を含む): 104592384

約数和(自身を除く): 54811394

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 15131, 30262, 75655, 105917, 151310, 211834, 529585, 711157, 1059170, 1422314, 3555785, 4978099, 7111570, 9956198, 24890495, 49780990]

約数ペア:

[(1, 49780990), (2, 24890495), (5, 9956198), (7, 7111570), (10, 4978099), (14, 3555785), (35, 1422314), (47, 1059170), (70, 711157), (94, 529585), (235, 211834), (329, 151310), (470, 105917), (658, 75655), (1645, 30262), (3290, 15131)]