51366224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35279}}^1$

素因数の和:35307

約数の個数: 40

約数和(自身を含む): 122492160

約数和(自身を除く): 71125936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 35279, 70558, 141116, 246953, 282232, 458627, 493906, 564464, 917254, 987812, 1834508, 1975624, 3210389, 3669016, 3951248, 6420778, 7338032, 12841556, 25683112, 51366224]

約数ペア:

[(1, 51366224), (2, 25683112), (4, 12841556), (7, 7338032), (8, 6420778), (13, 3951248), (14, 3669016), (16, 3210389), (26, 1975624), (28, 1834508), (52, 987812), (56, 917254), (91, 564464), (104, 493906), (112, 458627), (182, 282232), (208, 246953), (364, 141116), (728, 70558), (1456, 35279)]