56523384

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{11057}}^1$

素因数の和:11140

約数の個数: 48

約数和(自身を含む): 155254320

約数和(自身を除く): 98730936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 11057, 22114, 33171, 44228, 66342, 88456, 99513, 132684, 199026, 265368, 398052, 785047, 796104, 1570094, 2355141, 3140188, 4710282, 6280376, 7065423, 9420564, 14130846, 18841128, 28261692, 56523384]

約数ペア:

[(1, 56523384), (2, 28261692), (3, 18841128), (4, 14130846), (6, 9420564), (8, 7065423), (9, 6280376), (12, 4710282), (18, 3140188), (24, 2355141), (36, 1570094), (71, 796104), (72, 785047), (142, 398052), (213, 265368), (284, 199026), (426, 132684), (568, 99513), (639, 88456), (852, 66342), (1278, 44228), (1704, 33171), (2556, 22114), (5112, 11057)]