57051904

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 146513920

約数和(自身を除く): 89462016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 79, 91, 104, 112, 124, 128, 158, 182, 208, 217, 224, 248, 256, 316, 364, 403, 416, 434, 448, 496, 553, 632, 728, 806, 832, 868, 896, 992, 1027, 1106, 1264, 1456, 1612, 1664, 1736, 1792, 1984, 2054, 2212, 2449, 2528, 2821, 2912, 3224, 3328, 3472, 3968, 4108, 4424, 4898, 5056, 5642, 5824, 6448, 6944, 7189, 7936, 8216, 8848, 9796, 10112, 11284, 11648, 12896, 13888, 14378, 16432, 17143, 17696, 19592, 20224, 22568, 23296, 25792, 27776, 28756, 31837, 32864, 34286, 35392, 39184, 45136, 51584, 55552, 57512, 63674, 65728, 68572, 70784, 78368, 90272, 103168, 115024, 127348, 131456, 137144, 141568, 156736, 180544, 222859, 230048, 254696, 262912, 274288, 313472, 361088, 445718, 460096, 509392, 548576, 626944, 722176, 891436, 920192, 1018784, 1097152, 1782872, 1840384, 2037568, 2194304, 3565744, 4075136, 4388608, 7131488, 8150272, 14262976, 28525952, 57051904]

約数ペア:

[(1, 57051904), (2, 28525952), (4, 14262976), (7, 8150272), (8, 7131488), (13, 4388608), (14, 4075136), (16, 3565744), (26, 2194304), (28, 2037568), (31, 1840384), (32, 1782872), (52, 1097152), (56, 1018784), (62, 920192), (64, 891436), (79, 722176), (91, 626944), (104, 548576), (112, 509392), (124, 460096), (128, 445718), (158, 361088), (182, 313472), (208, 274288), (217, 262912), (224, 254696), (248, 230048), (256, 222859), (316, 180544), (364, 156736), (403, 141568), (416, 137144), (434, 131456), (448, 127348), (496, 115024), (553, 103168), (632, 90272), (728, 78368), (806, 70784), (832, 68572), (868, 65728), (896, 63674), (992, 57512), (1027, 55552), (1106, 51584), (1264, 45136), (1456, 39184), (1612, 35392), (1664, 34286), (1736, 32864), (1792, 31837), (1984, 28756), (2054, 27776), (2212, 25792), (2449, 23296), (2528, 22568), (2821, 20224), (2912, 19592), (3224, 17696), (3328, 17143), (3472, 16432), (3968, 14378), (4108, 13888), (4424, 12896), (4898, 11648), (5056, 11284), (5642, 10112), (5824, 9796), (6448, 8848), (6944, 8216), (7189, 7936)]