52164805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 83939328

約数和(自身を除く): 31774523

約数列:

[1, 5, 7, 11, 23, 35, 43, 55, 77, 115, 137, 161, 215, 253, 301, 385, 473, 685, 805, 959, 989, 1265, 1505, 1507, 1771, 2365, 3151, 3311, 4795, 4945, 5891, 6923, 7535, 8855, 10549, 10879, 15755, 16555, 22057, 29455, 34615, 34661, 41237, 52745, 54395, 64801, 76153, 110285, 135493, 173305, 206185, 242627, 324005, 380765, 453607, 677465, 948451, 1213135, 1490423, 2268035, 4742255, 7452115, 10432961, 52164805]

約数ペア:

[(1, 52164805), (5, 10432961), (7, 7452115), (11, 4742255), (23, 2268035), (35, 1490423), (43, 1213135), (55, 948451), (77, 677465), (115, 453607), (137, 380765), (161, 324005), (215, 242627), (253, 206185), (301, 173305), (385, 135493), (473, 110285), (685, 76153), (805, 64801), (959, 54395), (989, 52745), (1265, 41237), (1505, 34661), (1507, 34615), (1771, 29455), (2365, 22057), (3151, 16555), (3311, 15755), (4795, 10879), (4945, 10549), (5891, 8855), (6923, 7535)]