56556954

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 80

約数和(自身を含む): 135698112

約数和(自身を除く): 79141158

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 81, 86, 129, 138, 162, 207, 258, 353, 387, 414, 621, 706, 774, 989, 1059, 1161, 1242, 1863, 1978, 2118, 2322, 2967, 3177, 3483, 3726, 5934, 6354, 6966, 8119, 8901, 9531, 15179, 16238, 17802, 19062, 24357, 26703, 28593, 30358, 45537, 48714, 53406, 57186, 73071, 80109, 91074, 136611, 146142, 160218, 219213, 273222, 349117, 409833, 438426, 657639, 698234, 819666, 1047351, 1229499, 1315278, 2094702, 2458998, 3142053, 6284106, 9426159, 18852318, 28278477, 56556954]

約数ペア:

[(1, 56556954), (2, 28278477), (3, 18852318), (6, 9426159), (9, 6284106), (18, 3142053), (23, 2458998), (27, 2094702), (43, 1315278), (46, 1229499), (54, 1047351), (69, 819666), (81, 698234), (86, 657639), (129, 438426), (138, 409833), (162, 349117), (207, 273222), (258, 219213), (353, 160218), (387, 146142), (414, 136611), (621, 91074), (706, 80109), (774, 73071), (989, 57186), (1059, 53406), (1161, 48714), (1242, 45537), (1863, 30358), (1978, 28593), (2118, 26703), (2322, 24357), (2967, 19062), (3177, 17802), (3483, 16238), (3726, 15179), (5934, 9531), (6354, 8901), (6966, 8119)]