68107550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{27799}}^1$

素因数の和:27825

約数の個数: 36

約数和(自身を含む): 147367800

約数和(自身を除く): 79260250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 27799, 55598, 138995, 194593, 277990, 389186, 694975, 972965, 1362151, 1389950, 1945930, 2724302, 4864825, 6810755, 9729650, 13621510, 34053775, 68107550]

約数ペア:

[(1, 68107550), (2, 34053775), (5, 13621510), (7, 9729650), (10, 6810755), (14, 4864825), (25, 2724302), (35, 1945930), (49, 1389950), (50, 1362151), (70, 972965), (98, 694975), (175, 389186), (245, 277990), (350, 194593), (490, 138995), (1225, 55598), (2450, 27799)]