53719168

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 113685120

約数和(自身を除く): 59965952

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 257, 284, 368, 514, 568, 736, 1028, 1136, 1472, 1633, 2056, 2272, 2944, 3266, 4112, 4544, 5911, 6532, 8224, 9088, 11822, 13064, 16448, 18247, 23644, 26128, 32896, 36494, 47288, 52256, 72988, 94576, 104512, 145976, 189152, 209024, 291952, 378304, 419681, 583904, 756608, 839362, 1167808, 1678724, 2335616, 3357448, 6714896, 13429792, 26859584, 53719168]

約数ペア:

[(1, 53719168), (2, 26859584), (4, 13429792), (8, 6714896), (16, 3357448), (23, 2335616), (32, 1678724), (46, 1167808), (64, 839362), (71, 756608), (92, 583904), (128, 419681), (142, 378304), (184, 291952), (257, 209024), (284, 189152), (368, 145976), (514, 104512), (568, 94576), (736, 72988), (1028, 52256), (1136, 47288), (1472, 36494), (1633, 32896), (2056, 26128), (2272, 23644), (2944, 18247), (3266, 16448), (4112, 13064), (4544, 11822), (5911, 9088), (6532, 8224)]