53909478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5861}}^1$

素因数の和:5949

約数の個数: 48

約数和(自身を含む): 135341856

約数和(自身を除く): 81432378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 5861, 9198, 11722, 17583, 35166, 41027, 52749, 82054, 105498, 123081, 246162, 369243, 427853, 738486, 855706, 1283559, 2567118, 2994971, 3850677, 5989942, 7701354, 8984913, 17969826, 26954739, 53909478]

約数ペア:

[(1, 53909478), (2, 26954739), (3, 17969826), (6, 8984913), (7, 7701354), (9, 5989942), (14, 3850677), (18, 2994971), (21, 2567118), (42, 1283559), (63, 855706), (73, 738486), (126, 427853), (146, 369243), (219, 246162), (438, 123081), (511, 105498), (657, 82054), (1022, 52749), (1314, 41027), (1533, 35166), (3066, 17583), (4599, 11722), (5861, 9198)]