49488840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{45823}}^1$

素因数の和:45843

約数の個数: 64

約数和(自身を含む): 164966400

約数和(自身を除く): 115477560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 45823, 91646, 137469, 183292, 229115, 274938, 366584, 412407, 458230, 549876, 687345, 824814, 916460, 1099752, 1237221, 1374690, 1649628, 1832920, 2062035, 2474442, 2749380, 3299256, 4124070, 4948884, 5498760, 6186105, 8248140, 9897768, 12372210, 16496280, 24744420, 49488840]

約数ペア:

[(1, 49488840), (2, 24744420), (3, 16496280), (4, 12372210), (5, 9897768), (6, 8248140), (8, 6186105), (9, 5498760), (10, 4948884), (12, 4124070), (15, 3299256), (18, 2749380), (20, 2474442), (24, 2062035), (27, 1832920), (30, 1649628), (36, 1374690), (40, 1237221), (45, 1099752), (54, 916460), (60, 824814), (72, 687345), (90, 549876), (108, 458230), (120, 412407), (135, 366584), (180, 274938), (216, 229115), (270, 183292), (360, 137469), (540, 91646), (1080, 45823)]