51481248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 170698752

約数和(自身を除く): 119217504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 71, 78, 83, 84, 91, 96, 104, 112, 142, 156, 166, 168, 182, 208, 213, 224, 249, 273, 284, 312, 332, 336, 364, 416, 426, 497, 498, 546, 568, 581, 624, 664, 672, 728, 852, 923, 994, 996, 1079, 1092, 1136, 1162, 1248, 1328, 1456, 1491, 1704, 1743, 1846, 1988, 1992, 2158, 2184, 2272, 2324, 2656, 2769, 2912, 2982, 3237, 3408, 3486, 3692, 3976, 3984, 4316, 4368, 4648, 5538, 5893, 5964, 6461, 6474, 6816, 6972, 7384, 7553, 7952, 7968, 8632, 8736, 9296, 11076, 11786, 11928, 12922, 12948, 13944, 14768, 15106, 15904, 17264, 17679, 18592, 19383, 22152, 22659, 23572, 23856, 25844, 25896, 27888, 29536, 30212, 34528, 35358, 38766, 41251, 44304, 45318, 47144, 47712, 51688, 51792, 55776, 60424, 70716, 76609, 77532, 82502, 88608, 90636, 94288, 103376, 103584, 120848, 123753, 141432, 153218, 155064, 165004, 181272, 188576, 206752, 229827, 241696, 247506, 282864, 306436, 310128, 330008, 362544, 459654, 495012, 536263, 565728, 612872, 620256, 660016, 725088, 919308, 990024, 1072526, 1225744, 1320032, 1608789, 1838616, 1980048, 2145052, 2451488, 3217578, 3677232, 3960096, 4290104, 6435156, 7354464, 8580208, 12870312, 17160416, 25740624, 51481248]

約数ペア:

[(1, 51481248), (2, 25740624), (3, 17160416), (4, 12870312), (6, 8580208), (7, 7354464), (8, 6435156), (12, 4290104), (13, 3960096), (14, 3677232), (16, 3217578), (21, 2451488), (24, 2145052), (26, 1980048), (28, 1838616), (32, 1608789), (39, 1320032), (42, 1225744), (48, 1072526), (52, 990024), (56, 919308), (71, 725088), (78, 660016), (83, 620256), (84, 612872), (91, 565728), (96, 536263), (104, 495012), (112, 459654), (142, 362544), (156, 330008), (166, 310128), (168, 306436), (182, 282864), (208, 247506), (213, 241696), (224, 229827), (249, 206752), (273, 188576), (284, 181272), (312, 165004), (332, 155064), (336, 153218), (364, 141432), (416, 123753), (426, 120848), (497, 103584), (498, 103376), (546, 94288), (568, 90636), (581, 88608), (624, 82502), (664, 77532), (672, 76609), (728, 70716), (852, 60424), (923, 55776), (994, 51792), (996, 51688), (1079, 47712), (1092, 47144), (1136, 45318), (1162, 44304), (1248, 41251), (1328, 38766), (1456, 35358), (1491, 34528), (1704, 30212), (1743, 29536), (1846, 27888), (1988, 25896), (1992, 25844), (2158, 23856), (2184, 23572), (2272, 22659), (2324, 22152), (2656, 19383), (2769, 18592), (2912, 17679), (2982, 17264), (3237, 15904), (3408, 15106), (3486, 14768), (3692, 13944), (3976, 12948), (3984, 12922), (4316, 11928), (4368, 11786), (4648, 11076), (5538, 9296), (5893, 8736), (5964, 8632), (6461, 7968), (6474, 7952), (6816, 7553), (6972, 7384)]