55747272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 160312320

約数和(自身を除く): 104565048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 167, 168, 334, 501, 668, 1002, 1169, 1336, 1987, 2004, 2338, 3507, 3974, 4008, 4676, 5961, 7014, 7948, 9352, 11922, 13909, 14028, 15896, 23844, 27818, 28056, 41727, 47688, 55636, 83454, 111272, 166908, 331829, 333816, 663658, 995487, 1327316, 1990974, 2322803, 2654632, 3981948, 4645606, 6968409, 7963896, 9291212, 13936818, 18582424, 27873636, 55747272]

約数ペア:

[(1, 55747272), (2, 27873636), (3, 18582424), (4, 13936818), (6, 9291212), (7, 7963896), (8, 6968409), (12, 4645606), (14, 3981948), (21, 2654632), (24, 2322803), (28, 1990974), (42, 1327316), (56, 995487), (84, 663658), (167, 333816), (168, 331829), (334, 166908), (501, 111272), (668, 83454), (1002, 55636), (1169, 47688), (1336, 41727), (1987, 28056), (2004, 27818), (2338, 23844), (3507, 15896), (3974, 14028), (4008, 13909), (4676, 11922), (5961, 9352), (7014, 7948)]