47903856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1039

約数の個数: 160

約数和(自身を含む): 166322688

約数和(自身を除く): 118418832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 997, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 1994, 2002, 2184, 2288, 2991, 3003, 3432, 3696, 3988, 4004, 4368, 5982, 6006, 6864, 6979, 7976, 8008, 10967, 11964, 12012, 12961, 13958, 15952, 16016, 20937, 21934, 23928, 24024, 25922, 27916, 32901, 38883, 41874, 43868, 47856, 48048, 51844, 55832, 65802, 76769, 77766, 83748, 87736, 90727, 103688, 111664, 131604, 142571, 153538, 155532, 167496, 175472, 181454, 207376, 230307, 263208, 272181, 285142, 307076, 311064, 334992, 362908, 427713, 460614, 526416, 544362, 570284, 614152, 622128, 725816, 855426, 921228, 997997, 1088724, 1140568, 1228304, 1451632, 1710852, 1842456, 1995994, 2177448, 2281136, 2993991, 3421704, 3684912, 3991988, 4354896, 5987982, 6843408, 7983976, 11975964, 15967952, 23951928, 47903856]

約数ペア:

[(1, 47903856), (2, 23951928), (3, 15967952), (4, 11975964), (6, 7983976), (7, 6843408), (8, 5987982), (11, 4354896), (12, 3991988), (13, 3684912), (14, 3421704), (16, 2993991), (21, 2281136), (22, 2177448), (24, 1995994), (26, 1842456), (28, 1710852), (33, 1451632), (39, 1228304), (42, 1140568), (44, 1088724), (48, 997997), (52, 921228), (56, 855426), (66, 725816), (77, 622128), (78, 614152), (84, 570284), (88, 544362), (91, 526416), (104, 460614), (112, 427713), (132, 362908), (143, 334992), (154, 311064), (156, 307076), (168, 285142), (176, 272181), (182, 263208), (208, 230307), (231, 207376), (264, 181454), (273, 175472), (286, 167496), (308, 155532), (312, 153538), (336, 142571), (364, 131604), (429, 111664), (462, 103688), (528, 90727), (546, 87736), (572, 83748), (616, 77766), (624, 76769), (728, 65802), (858, 55832), (924, 51844), (997, 48048), (1001, 47856), (1092, 43868), (1144, 41874), (1232, 38883), (1456, 32901), (1716, 27916), (1848, 25922), (1994, 24024), (2002, 23928), (2184, 21934), (2288, 20937), (2991, 16016), (3003, 15952), (3432, 13958), (3696, 12961), (3988, 12012), (4004, 11964), (4368, 10967), (5982, 8008), (6006, 7976), (6864, 6979)]