55635328

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 130821120

約数和(自身を除く): 75185792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2003, 3472, 3968, 4006, 6944, 8012, 13888, 14021, 16024, 27776, 28042, 32048, 56084, 62093, 64096, 112168, 124186, 128192, 224336, 248372, 256384, 434651, 448672, 496744, 869302, 897344, 993488, 1738604, 1794688, 1986976, 3477208, 3973952, 6954416, 7947904, 13908832, 27817664, 55635328]

約数ペア:

[(1, 55635328), (2, 27817664), (4, 13908832), (7, 7947904), (8, 6954416), (14, 3973952), (16, 3477208), (28, 1986976), (31, 1794688), (32, 1738604), (56, 993488), (62, 897344), (64, 869302), (112, 496744), (124, 448672), (128, 434651), (217, 256384), (224, 248372), (248, 224336), (434, 128192), (448, 124186), (496, 112168), (868, 64096), (896, 62093), (992, 56084), (1736, 32048), (1984, 28042), (2003, 27776), (3472, 16024), (3968, 14021), (4006, 13888), (6944, 8012)]