55457504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 117164880

約数和(自身を除く): 61707376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 1721, 2014, 3442, 4028, 6884, 8056, 13768, 16112, 27536, 32224, 32699, 55072, 65398, 91213, 130796, 182426, 261592, 364852, 523184, 729704, 1046368, 1459408, 1733047, 2918816, 3466094, 6932188, 13864376, 27728752, 55457504]

約数ペア:

[(1, 55457504), (2, 27728752), (4, 13864376), (8, 6932188), (16, 3466094), (19, 2918816), (32, 1733047), (38, 1459408), (53, 1046368), (76, 729704), (106, 523184), (152, 364852), (212, 261592), (304, 182426), (424, 130796), (608, 91213), (848, 65398), (1007, 55072), (1696, 32699), (1721, 32224), (2014, 27536), (3442, 16112), (4028, 13768), (6884, 8056)]