51866366972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3144941}}^1$

素因数の和:3145002

約数の個数: 48

約数和(自身を含む): 112714721280

約数和(自身を除く): 60848354308

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 3144941, 6289882, 12579764, 22014587, 44029174, 59753879, 88058348, 97493171, 119507758, 194986342, 239015516, 389972684, 418277153, 682452197, 836554306, 1364904394, 1673108612, 1852370249, 2729808788, 3704740498, 7409480996, 12966591743, 25933183486, 51866366972]

約数ペア:

[(1, 51866366972), (2, 25933183486), (4, 12966591743), (7, 7409480996), (14, 3704740498), (19, 2729808788), (28, 1852370249), (31, 1673108612), (38, 1364904394), (62, 836554306), (76, 682452197), (124, 418277153), (133, 389972684), (217, 239015516), (266, 194986342), (434, 119507758), (532, 97493171), (589, 88058348), (868, 59753879), (1178, 44029174), (2356, 22014587), (4123, 12579764), (8246, 6289882), (16492, 3144941)]