51617888

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 124540416

約数和(自身を除く): 72922528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 86, 92, 112, 161, 172, 184, 224, 233, 301, 322, 344, 368, 466, 602, 644, 688, 736, 932, 989, 1204, 1288, 1376, 1631, 1864, 1978, 2408, 2576, 3262, 3728, 3956, 4816, 5152, 5359, 6524, 6923, 7456, 7912, 9632, 10019, 10718, 13048, 13846, 15824, 20038, 21436, 26096, 27692, 31648, 37513, 40076, 42872, 52192, 55384, 70133, 75026, 80152, 85744, 110768, 140266, 150052, 160304, 171488, 221536, 230437, 280532, 300104, 320608, 460874, 561064, 600208, 921748, 1122128, 1200416, 1613059, 1843496, 2244256, 3226118, 3686992, 6452236, 7373984, 12904472, 25808944, 51617888]

約数ペア:

[(1, 51617888), (2, 25808944), (4, 12904472), (7, 7373984), (8, 6452236), (14, 3686992), (16, 3226118), (23, 2244256), (28, 1843496), (32, 1613059), (43, 1200416), (46, 1122128), (56, 921748), (86, 600208), (92, 561064), (112, 460874), (161, 320608), (172, 300104), (184, 280532), (224, 230437), (233, 221536), (301, 171488), (322, 160304), (344, 150052), (368, 140266), (466, 110768), (602, 85744), (644, 80152), (688, 75026), (736, 70133), (932, 55384), (989, 52192), (1204, 42872), (1288, 40076), (1376, 37513), (1631, 31648), (1864, 27692), (1978, 26096), (2408, 21436), (2576, 20038), (3262, 15824), (3728, 13846), (3956, 13048), (4816, 10718), (5152, 10019), (5359, 9632), (6524, 7912), (6923, 7456)]