54869290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18229}}^1$

素因数の和:18286

約数の個数: 32

約数和(自身を含む): 115505280

約数和(自身を除く): 60635990

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 18229, 36458, 91145, 127603, 182290, 255206, 638015, 783847, 1276030, 1567694, 3919235, 5486929, 7838470, 10973858, 27434645, 54869290]

約数ペア:

[(1, 54869290), (2, 27434645), (5, 10973858), (7, 7838470), (10, 5486929), (14, 3919235), (35, 1567694), (43, 1276030), (70, 783847), (86, 638015), (215, 255206), (301, 182290), (430, 127603), (602, 91145), (1505, 36458), (3010, 18229)]