56577078

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 127423296

約数和(自身を除く): 70846218

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 1091, 1206, 2182, 2881, 3273, 5762, 6546, 8643, 9819, 17286, 19638, 25929, 46913, 51858, 73097, 93826, 140739, 146194, 219291, 281478, 422217, 438582, 657873, 844434, 1315746, 3143171, 6286342, 9429513, 18859026, 28288539, 56577078]

約数ペア:

[(1, 56577078), (2, 28288539), (3, 18859026), (6, 9429513), (9, 6286342), (18, 3143171), (43, 1315746), (67, 844434), (86, 657873), (129, 438582), (134, 422217), (201, 281478), (258, 219291), (387, 146194), (402, 140739), (603, 93826), (774, 73097), (1091, 51858), (1206, 46913), (2182, 25929), (2881, 19638), (3273, 17286), (5762, 9819), (6546, 8643)]