54139488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 159376896

約数和(自身を除く): 105237408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 71, 78, 94, 96, 104, 141, 142, 156, 169, 188, 208, 213, 282, 284, 312, 338, 376, 416, 426, 507, 564, 568, 611, 624, 676, 752, 852, 923, 1014, 1128, 1136, 1222, 1248, 1352, 1504, 1704, 1833, 1846, 2028, 2256, 2272, 2444, 2704, 2769, 3337, 3408, 3666, 3692, 4056, 4512, 4888, 5408, 5538, 6674, 6816, 7332, 7384, 7943, 8112, 9776, 10011, 11076, 11999, 13348, 14664, 14768, 15886, 16224, 19552, 20022, 22152, 23829, 23998, 26696, 29328, 29536, 31772, 35997, 40044, 43381, 44304, 47658, 47996, 53392, 58656, 63544, 71994, 80088, 86762, 88608, 95316, 95992, 106784, 127088, 130143, 143988, 160176, 173524, 190632, 191984, 254176, 260286, 287976, 320352, 347048, 381264, 383968, 520572, 563953, 575952, 694096, 762528, 1041144, 1127906, 1151904, 1388192, 1691859, 2082288, 2255812, 3383718, 4164576, 4511624, 6767436, 9023248, 13534872, 18046496, 27069744, 54139488]

約数ペア:

[(1, 54139488), (2, 27069744), (3, 18046496), (4, 13534872), (6, 9023248), (8, 6767436), (12, 4511624), (13, 4164576), (16, 3383718), (24, 2255812), (26, 2082288), (32, 1691859), (39, 1388192), (47, 1151904), (48, 1127906), (52, 1041144), (71, 762528), (78, 694096), (94, 575952), (96, 563953), (104, 520572), (141, 383968), (142, 381264), (156, 347048), (169, 320352), (188, 287976), (208, 260286), (213, 254176), (282, 191984), (284, 190632), (312, 173524), (338, 160176), (376, 143988), (416, 130143), (426, 127088), (507, 106784), (564, 95992), (568, 95316), (611, 88608), (624, 86762), (676, 80088), (752, 71994), (852, 63544), (923, 58656), (1014, 53392), (1128, 47996), (1136, 47658), (1222, 44304), (1248, 43381), (1352, 40044), (1504, 35997), (1704, 31772), (1833, 29536), (1846, 29328), (2028, 26696), (2256, 23998), (2272, 23829), (2444, 22152), (2704, 20022), (2769, 19552), (3337, 16224), (3408, 15886), (3666, 14768), (3692, 14664), (4056, 13348), (4512, 11999), (4888, 11076), (5408, 10011), (5538, 9776), (6674, 8112), (6816, 7943), (7332, 7384)]