56781912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19553}}^1$

素因数の和:19584

約数の個数: 48

約数和(自身を含む): 156040920

約数和(自身を除く): 99259008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 19553, 39106, 58659, 78212, 117318, 156424, 215083, 234636, 430166, 469272, 645249, 860332, 1290498, 1720664, 2365913, 2580996, 4731826, 5161992, 7097739, 9463652, 14195478, 18927304, 28390956, 56781912]

約数ペア:

[(1, 56781912), (2, 28390956), (3, 18927304), (4, 14195478), (6, 9463652), (8, 7097739), (11, 5161992), (12, 4731826), (22, 2580996), (24, 2365913), (33, 1720664), (44, 1290498), (66, 860332), (88, 645249), (121, 469272), (132, 430166), (242, 234636), (264, 215083), (363, 156424), (484, 117318), (726, 78212), (968, 58659), (1452, 39106), (2904, 19553)]