54449320

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5023}}^1$

素因数の和:5305

約数の個数: 32

約数和(自身を含む): 122987520

約数和(自身を除く): 68538200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5023, 5420, 10046, 10840, 20092, 25115, 40184, 50230, 100460, 200920, 1361233, 2722466, 5444932, 6806165, 10889864, 13612330, 27224660, 54449320]

約数ペア:

[(1, 54449320), (2, 27224660), (4, 13612330), (5, 10889864), (8, 6806165), (10, 5444932), (20, 2722466), (40, 1361233), (271, 200920), (542, 100460), (1084, 50230), (1355, 40184), (2168, 25115), (2710, 20092), (5023, 10840), (5420, 10046)]