54312776

素因数分解:

$2^3\times 7^2\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 119101500

約数和(自身を除く): 64788724

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 349, 392, 397, 698, 794, 1396, 1588, 2443, 2779, 2792, 3176, 4886, 5558, 9772, 11116, 17101, 19453, 19544, 22232, 34202, 38906, 68404, 77812, 136808, 138553, 155624, 277106, 554212, 969871, 1108424, 1939742, 3879484, 6789097, 7758968, 13578194, 27156388, 54312776]

約数ペア:

[(1, 54312776), (2, 27156388), (4, 13578194), (7, 7758968), (8, 6789097), (14, 3879484), (28, 1939742), (49, 1108424), (56, 969871), (98, 554212), (196, 277106), (349, 155624), (392, 138553), (397, 136808), (698, 77812), (794, 68404), (1396, 38906), (1588, 34202), (2443, 22232), (2779, 19544), (2792, 19453), (3176, 17101), (4886, 11116), (5558, 9772)]