55722821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42569}}^1$

素因数の和:42604

約数の個数: 16

約数和(自身を含む): 73560960

約数和(自身を除く): 17838139

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 42569, 297983, 468259, 723673, 3277813, 5065711, 7960403, 55722821]

約数ペア:

[(1, 55722821), (7, 7960403), (11, 5065711), (17, 3277813), (77, 723673), (119, 468259), (187, 297983), (1309, 42569)]