50506020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{280589}}^1$

素因数の和:280604

約数の個数: 36

約数和(自身を含む): 153202140

約数和(自身を除く): 102696120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 280589, 561178, 841767, 1122356, 1402945, 1683534, 2525301, 2805890, 3367068, 4208835, 5050602, 5611780, 8417670, 10101204, 12626505, 16835340, 25253010, 50506020]

約数ペア:

[(1, 50506020), (2, 25253010), (3, 16835340), (4, 12626505), (5, 10101204), (6, 8417670), (9, 5611780), (10, 5050602), (12, 4208835), (15, 3367068), (18, 2805890), (20, 2525301), (30, 1683534), (36, 1402945), (45, 1122356), (60, 841767), (90, 561178), (180, 280589)]