55468672

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 130429440

約数和(自身を除く): 74960768

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, 1997, 3472, 3968, 3994, 6944, 7988, 13888, 13979, 15976, 27776, 27958, 31952, 55916, 61907, 63904, 111832, 123814, 127808, 223664, 247628, 255616, 433349, 447328, 495256, 866698, 894656, 990512, 1733396, 1789312, 1981024, 3466792, 3962048, 6933584, 7924096, 13867168, 27734336, 55468672]

約数ペア:

[(1, 55468672), (2, 27734336), (4, 13867168), (7, 7924096), (8, 6933584), (14, 3962048), (16, 3466792), (28, 1981024), (31, 1789312), (32, 1733396), (56, 990512), (62, 894656), (64, 866698), (112, 495256), (124, 447328), (128, 433349), (217, 255616), (224, 247628), (248, 223664), (434, 127808), (448, 123814), (496, 111832), (868, 63904), (896, 61907), (992, 55916), (1736, 31952), (1984, 27958), (1997, 27776), (3472, 15976), (3968, 13979), (3994, 13888), (6944, 7988)]