56730558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 67685442

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 89, 93, 138, 149, 178, 186, 267, 298, 447, 534, 713, 894, 1426, 2047, 2139, 2759, 3427, 4094, 4278, 4619, 5518, 6141, 6854, 8277, 9238, 10281, 12282, 13261, 13857, 16554, 20562, 26522, 27714, 39783, 63457, 79566, 106237, 126914, 190371, 212474, 305003, 318711, 380742, 411091, 610006, 637422, 822182, 915009, 1233273, 1830018, 2466546, 9455093, 18910186, 28365279, 56730558]

約数ペア:

[(1, 56730558), (2, 28365279), (3, 18910186), (6, 9455093), (23, 2466546), (31, 1830018), (46, 1233273), (62, 915009), (69, 822182), (89, 637422), (93, 610006), (138, 411091), (149, 380742), (178, 318711), (186, 305003), (267, 212474), (298, 190371), (447, 126914), (534, 106237), (713, 79566), (894, 63457), (1426, 39783), (2047, 27714), (2139, 26522), (2759, 20562), (3427, 16554), (4094, 13857), (4278, 13261), (4619, 12282), (5518, 10281), (6141, 9238), (6854, 8277)]