49810527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 83341440

約数和(自身を除く): 33530913

約数列:

[1, 3, 9, 13, 17, 39, 51, 79, 117, 153, 221, 237, 317, 663, 711, 951, 1027, 1343, 1989, 2853, 3081, 4029, 4121, 5389, 9243, 12087, 12363, 16167, 17459, 25043, 37089, 48501, 52377, 70057, 75129, 157131, 210171, 225387, 325559, 425731, 630513, 976677, 1277193, 2930031, 3831579, 5534503, 16603509, 49810527]

約数ペア:

[(1, 49810527), (3, 16603509), (9, 5534503), (13, 3831579), (17, 2930031), (39, 1277193), (51, 976677), (79, 630513), (117, 425731), (153, 325559), (221, 225387), (237, 210171), (317, 157131), (663, 75129), (711, 70057), (951, 52377), (1027, 48501), (1343, 37089), (1989, 25043), (2853, 17459), (3081, 16167), (4029, 12363), (4121, 12087), (5389, 9243)]