55240728

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{20369}}^1$

素因数の和:20491

約数の個数: 32

約数和(自身を含む): 139330800

約数和(自身を除く): 84090072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 20369, 40738, 61107, 81476, 122214, 162952, 244428, 488856, 2301697, 4603394, 6905091, 9206788, 13810182, 18413576, 27620364, 55240728]

約数ペア:

[(1, 55240728), (2, 27620364), (3, 18413576), (4, 13810182), (6, 9206788), (8, 6905091), (12, 4603394), (24, 2301697), (113, 488856), (226, 244428), (339, 162952), (452, 122214), (678, 81476), (904, 61107), (1356, 40738), (2712, 20369)]