48891749920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{546643}}^1$

素因数の和:546714

約数の個数: 96

約数和(自身を含む): 127284962112

約数和(自身を除く): 78393212192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2795, 3440, 4472, 5590, 6880, 8944, 11180, 17888, 22360, 44720, 89440, 546643, 1093286, 2186572, 2733215, 4373144, 5466430, 7106359, 8746288, 10932860, 14212718, 17492576, 21865720, 23505649, 28425436, 35531795, 43731440, 47011298, 56850872, 71063590, 87462880, 94022596, 113701744, 117528245, 142127180, 188045192, 227403488, 235056490, 284254360, 305573437, 376090384, 470112980, 568508720, 611146874, 752180768, 940225960, 1137017440, 1222293748, 1527867185, 1880451920, 2444587496, 3055734370, 3760903840, 4889174992, 6111468740, 9778349984, 12222937480, 24445874960, 48891749920]

約数ペア:

[(1, 48891749920), (2, 24445874960), (4, 12222937480), (5, 9778349984), (8, 6111468740), (10, 4889174992), (13, 3760903840), (16, 3055734370), (20, 2444587496), (26, 1880451920), (32, 1527867185), (40, 1222293748), (43, 1137017440), (52, 940225960), (65, 752180768), (80, 611146874), (86, 568508720), (104, 470112980), (130, 376090384), (160, 305573437), (172, 284254360), (208, 235056490), (215, 227403488), (260, 188045192), (344, 142127180), (416, 117528245), (430, 113701744), (520, 94022596), (559, 87462880), (688, 71063590), (860, 56850872), (1040, 47011298), (1118, 43731440), (1376, 35531795), (1720, 28425436), (2080, 23505649), (2236, 21865720), (2795, 17492576), (3440, 14212718), (4472, 10932860), (5590, 8746288), (6880, 7106359), (8944, 5466430), (11180, 4373144), (17888, 2733215), (22360, 2186572), (44720, 1093286), (89440, 546643)]