49991095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 26649161

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 3167, 15785, 15835, 22169, 34837, 110845, 129847, 174185, 243859, 649235, 908929, 1219295, 1428317, 4544645, 7141585, 9998219, 49991095]

約数ペア:

[(1, 49991095), (5, 9998219), (7, 7141585), (11, 4544645), (35, 1428317), (41, 1219295), (55, 908929), (77, 649235), (205, 243859), (287, 174185), (385, 129847), (451, 110845), (1435, 34837), (2255, 22169), (3157, 15835), (3167, 15785)]