47954816

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 75424384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 179, 182, 184, 208, 224, 299, 322, 358, 364, 368, 416, 448, 598, 644, 716, 728, 736, 832, 896, 1196, 1253, 1288, 1432, 1456, 1472, 1664, 2093, 2327, 2392, 2506, 2576, 2864, 2912, 2944, 4117, 4186, 4654, 4784, 5012, 5152, 5728, 5824, 8234, 8372, 9308, 9568, 10024, 10304, 11456, 11648, 16289, 16468, 16744, 18616, 19136, 20048, 20608, 22912, 28819, 32578, 32936, 33488, 37232, 38272, 40096, 53521, 57638, 65156, 65872, 66976, 74464, 80192, 107042, 115276, 130312, 131744, 133952, 148928, 160384, 214084, 230552, 260624, 263488, 267904, 297856, 374647, 428168, 461104, 521248, 526976, 749294, 856336, 922208, 1042496, 1498588, 1712672, 1844416, 2084992, 2997176, 3425344, 3688832, 5994352, 6850688, 11988704, 23977408, 47954816]

約数ペア:

[(1, 47954816), (2, 23977408), (4, 11988704), (7, 6850688), (8, 5994352), (13, 3688832), (14, 3425344), (16, 2997176), (23, 2084992), (26, 1844416), (28, 1712672), (32, 1498588), (46, 1042496), (52, 922208), (56, 856336), (64, 749294), (91, 526976), (92, 521248), (104, 461104), (112, 428168), (128, 374647), (161, 297856), (179, 267904), (182, 263488), (184, 260624), (208, 230552), (224, 214084), (299, 160384), (322, 148928), (358, 133952), (364, 131744), (368, 130312), (416, 115276), (448, 107042), (598, 80192), (644, 74464), (716, 66976), (728, 65872), (736, 65156), (832, 57638), (896, 53521), (1196, 40096), (1253, 38272), (1288, 37232), (1432, 33488), (1456, 32936), (1472, 32578), (1664, 28819), (2093, 22912), (2327, 20608), (2392, 20048), (2506, 19136), (2576, 18616), (2864, 16744), (2912, 16468), (2944, 16289), (4117, 11648), (4186, 11456), (4654, 10304), (4784, 10024), (5012, 9568), (5152, 9308), (5728, 8372), (5824, 8234)]