55048516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 102241440

約数和(自身を除く): 47192924

約数列:

[1, 2, 4, 17, 34, 68, 643, 1259, 1286, 2518, 2572, 5036, 10931, 21403, 21862, 42806, 43724, 85612, 809537, 1619074, 3238148, 13762129, 27524258, 55048516]

約数ペア:

[(1, 55048516), (2, 27524258), (4, 13762129), (17, 3238148), (34, 1619074), (68, 809537), (643, 85612), (1259, 43724), (1286, 42806), (2518, 21862), (2572, 21403), (5036, 10931)]