64511530

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{4951}}^1$

素因数の和:6261

約数の個数: 16

約数和(自身を含む): 116233344

約数和(自身を除く): 51721814

約数列:

[1, 2, 5, 10, 1303, 2606, 4951, 6515, 9902, 13030, 24755, 49510, 6451153, 12902306, 32255765, 64511530]

約数ペア:

[(1, 64511530), (2, 32255765), (5, 12902306), (10, 6451153), (1303, 49510), (2606, 24755), (4951, 13030), (6515, 9902)]