55573974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3779}}^1$

素因数の和:3849

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 74155626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 3779, 4902, 7353, 7558, 11337, 14706, 22674, 34011, 68022, 71801, 143602, 162497, 215403, 324994, 430806, 487491, 646209, 974982, 1292418, 1462473, 2924946, 3087443, 6174886, 9262329, 18524658, 27786987, 55573974]

約数ペア:

[(1, 55573974), (2, 27786987), (3, 18524658), (6, 9262329), (9, 6174886), (18, 3087443), (19, 2924946), (38, 1462473), (43, 1292418), (57, 974982), (86, 646209), (114, 487491), (129, 430806), (171, 324994), (258, 215403), (342, 162497), (387, 143602), (774, 71801), (817, 68022), (1634, 34011), (2451, 22674), (3779, 14706), (4902, 11337), (7353, 7558)]