55477352

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31957}}^1$

素因数の和:32001

約数の個数: 32

約数和(自身を含む): 122718720

約数和(自身を除く): 67241368

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 31957, 63914, 127828, 223699, 255656, 447398, 894796, 990667, 1789592, 1981334, 3962668, 6934669, 7925336, 13869338, 27738676, 55477352]

約数ペア:

[(1, 55477352), (2, 27738676), (4, 13869338), (7, 7925336), (8, 6934669), (14, 3962668), (28, 1981334), (31, 1789592), (56, 990667), (62, 894796), (124, 447398), (217, 255656), (248, 223699), (434, 127828), (868, 63914), (1736, 31957)]