53903248

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2659}}^1$

素因数の和:2855

約数の個数: 40

約数和(自身を含む): 120061760

約数和(自身を除く): 66158512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2659, 2896, 5068, 5318, 10136, 10636, 18613, 20272, 21272, 37226, 42544, 74452, 148904, 297808, 481279, 962558, 1925116, 3368953, 3850232, 6737906, 7700464, 13475812, 26951624, 53903248]

約数ペア:

[(1, 53903248), (2, 26951624), (4, 13475812), (7, 7700464), (8, 6737906), (14, 3850232), (16, 3368953), (28, 1925116), (56, 962558), (112, 481279), (181, 297808), (362, 148904), (724, 74452), (1267, 42544), (1448, 37226), (2534, 21272), (2659, 20272), (2896, 18613), (5068, 10636), (5318, 10136)]