54912540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1493}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 154109088

約数和(自身を除く): 99196548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1493, 1839, 2452, 2986, 3065, 3678, 4479, 5972, 6130, 7356, 7465, 8958, 9195, 12260, 14930, 17916, 18390, 22395, 29860, 36780, 44790, 89580, 915209, 1830418, 2745627, 3660836, 4576045, 5491254, 9152090, 10982508, 13728135, 18304180, 27456270, 54912540]

約数ペア:

[(1, 54912540), (2, 27456270), (3, 18304180), (4, 13728135), (5, 10982508), (6, 9152090), (10, 5491254), (12, 4576045), (15, 3660836), (20, 2745627), (30, 1830418), (60, 915209), (613, 89580), (1226, 44790), (1493, 36780), (1839, 29860), (2452, 22395), (2986, 18390), (3065, 17916), (3678, 14930), (4479, 12260), (5972, 9195), (6130, 8958), (7356, 7465)]