51801984

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 164791200

約数和(自身を除く): 112989216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1153, 1248, 1404, 1664, 1728, 1872, 2306, 2496, 2808, 3456, 3459, 3744, 4612, 4992, 5616, 6918, 7488, 9224, 10377, 11232, 13836, 14976, 14989, 18448, 20754, 22464, 27672, 29978, 31131, 36896, 41508, 44928, 44967, 55344, 59956, 62262, 73792, 83016, 89934, 110688, 119912, 124524, 134901, 147584, 166032, 179868, 221376, 239824, 249048, 269802, 332064, 359736, 404703, 442752, 479648, 498096, 539604, 664128, 719472, 809406, 959296, 996192, 1079208, 1328256, 1438944, 1618812, 1918592, 1992384, 2158416, 2877888, 3237624, 3984768, 4316832, 5755776, 6475248, 8633664, 12950496, 17267328, 25900992, 51801984]

約数ペア:

[(1, 51801984), (2, 25900992), (3, 17267328), (4, 12950496), (6, 8633664), (8, 6475248), (9, 5755776), (12, 4316832), (13, 3984768), (16, 3237624), (18, 2877888), (24, 2158416), (26, 1992384), (27, 1918592), (32, 1618812), (36, 1438944), (39, 1328256), (48, 1079208), (52, 996192), (54, 959296), (64, 809406), (72, 719472), (78, 664128), (96, 539604), (104, 498096), (108, 479648), (117, 442752), (128, 404703), (144, 359736), (156, 332064), (192, 269802), (208, 249048), (216, 239824), (234, 221376), (288, 179868), (312, 166032), (351, 147584), (384, 134901), (416, 124524), (432, 119912), (468, 110688), (576, 89934), (624, 83016), (702, 73792), (832, 62262), (864, 59956), (936, 55344), (1152, 44967), (1153, 44928), (1248, 41508), (1404, 36896), (1664, 31131), (1728, 29978), (1872, 27672), (2306, 22464), (2496, 20754), (2808, 18448), (3456, 14989), (3459, 14976), (3744, 13836), (4612, 11232), (4992, 10377), (5616, 9224), (6918, 7488)]