55860399

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 101337600

約数和(自身を除く): 45477201

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 2029, 3059, 3933, 6087, 9177, 14203, 18261, 27531, 38551, 42609, 46667, 115653, 127827, 140001, 269857, 326669, 346959, 420003, 809571, 886673, 980007, 2428713, 2660019, 2940021, 6206711, 7980057, 18620133, 55860399]

約数ペア:

[(1, 55860399), (3, 18620133), (7, 7980057), (9, 6206711), (19, 2940021), (21, 2660019), (23, 2428713), (57, 980007), (63, 886673), (69, 809571), (133, 420003), (161, 346959), (171, 326669), (207, 269857), (399, 140001), (437, 127827), (483, 115653), (1197, 46667), (1311, 42609), (1449, 38551), (2029, 27531), (3059, 18261), (3933, 14203), (6087, 9177)]