56398951

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 68553216

約数和(自身を除く): 12154265

約数列:

[1, 7, 31, 49, 107, 217, 347, 749, 1519, 2429, 3317, 5243, 10757, 17003, 23219, 37129, 75299, 162533, 259903, 527093, 1150999, 1819321, 8056993, 56398951]

約数ペア:

[(1, 56398951), (7, 8056993), (31, 1819321), (49, 1150999), (107, 527093), (217, 259903), (347, 162533), (749, 75299), (1519, 37129), (2429, 23219), (3317, 17003), (5243, 10757)]