54681928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 125971200

約数和(自身を除く): 71289272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 809, 952, 994, 1207, 1618, 1988, 2414, 3236, 3976, 4828, 5663, 6472, 8449, 9656, 11326, 13753, 16898, 22652, 27506, 33796, 45304, 55012, 57439, 67592, 96271, 110024, 114878, 192542, 229756, 385084, 402073, 459512, 770168, 804146, 976463, 1608292, 1952926, 3216584, 3905852, 6835241, 7811704, 13670482, 27340964, 54681928]

約数ペア:

[(1, 54681928), (2, 27340964), (4, 13670482), (7, 7811704), (8, 6835241), (14, 3905852), (17, 3216584), (28, 1952926), (34, 1608292), (56, 976463), (68, 804146), (71, 770168), (119, 459512), (136, 402073), (142, 385084), (238, 229756), (284, 192542), (476, 114878), (497, 110024), (568, 96271), (809, 67592), (952, 57439), (994, 55012), (1207, 45304), (1618, 33796), (1988, 27506), (2414, 22652), (3236, 16898), (3976, 13753), (4828, 11326), (5663, 9656), (6472, 8449)]