54894488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 116899200

約数和(自身を除く): 62004712

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 89, 163, 172, 178, 326, 344, 356, 473, 652, 712, 946, 979, 1304, 1793, 1892, 1958, 3586, 3784, 3827, 3916, 7009, 7172, 7654, 7832, 14018, 14344, 14507, 15308, 28036, 29014, 30616, 42097, 56072, 58028, 77099, 84194, 116056, 154198, 159577, 168388, 308396, 319154, 336776, 616792, 623801, 638308, 1247602, 1276616, 2495204, 4990408, 6861811, 13723622, 27447244, 54894488]

約数ペア:

[(1, 54894488), (2, 27447244), (4, 13723622), (8, 6861811), (11, 4990408), (22, 2495204), (43, 1276616), (44, 1247602), (86, 638308), (88, 623801), (89, 616792), (163, 336776), (172, 319154), (178, 308396), (326, 168388), (344, 159577), (356, 154198), (473, 116056), (652, 84194), (712, 77099), (946, 58028), (979, 56072), (1304, 42097), (1793, 30616), (1892, 29014), (1958, 28036), (3586, 15308), (3784, 14507), (3827, 14344), (3916, 14018), (7009, 7832), (7172, 7654)]