56805588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 165180288

約数和(自身を除く): 108374700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1303, 1557, 2076, 2422, 2606, 3114, 3633, 3909, 4844, 5212, 6228, 7266, 7818, 9121, 10899, 11727, 14532, 15636, 18242, 21798, 23454, 27363, 36484, 43596, 46908, 54726, 82089, 109452, 164178, 225419, 328356, 450838, 676257, 901676, 1352514, 1577933, 2028771, 2705028, 3155866, 4057542, 4733799, 6311732, 8115084, 9467598, 14201397, 18935196, 28402794, 56805588]

約数ペア:

[(1, 56805588), (2, 28402794), (3, 18935196), (4, 14201397), (6, 9467598), (7, 8115084), (9, 6311732), (12, 4733799), (14, 4057542), (18, 3155866), (21, 2705028), (28, 2028771), (36, 1577933), (42, 1352514), (63, 901676), (84, 676257), (126, 450838), (173, 328356), (252, 225419), (346, 164178), (519, 109452), (692, 82089), (1038, 54726), (1211, 46908), (1303, 43596), (1557, 36484), (2076, 27363), (2422, 23454), (2606, 21798), (3114, 18242), (3633, 15636), (3909, 14532), (4844, 11727), (5212, 10899), (6228, 9121), (7266, 7818)]