53588320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7789}}^1$

素因数の和:7847

約数の個数: 48

約数和(自身を含む): 129563280

約数和(自身を除く): 75974960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 7789, 15578, 31156, 38945, 62312, 77890, 124624, 155780, 249248, 311560, 334927, 623120, 669854, 1246240, 1339708, 1674635, 2679416, 3349270, 5358832, 6698540, 10717664, 13397080, 26794160, 53588320]

約数ペア:

[(1, 53588320), (2, 26794160), (4, 13397080), (5, 10717664), (8, 6698540), (10, 5358832), (16, 3349270), (20, 2679416), (32, 1674635), (40, 1339708), (43, 1246240), (80, 669854), (86, 623120), (160, 334927), (172, 311560), (215, 249248), (344, 155780), (430, 124624), (688, 77890), (860, 62312), (1376, 38945), (1720, 31156), (3440, 15578), (6880, 7789)]