56454944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19417

約数の個数: 48

約数和(自身を含む): 136801728

約数和(自身を除く): 80346784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19387, 38774, 77548, 135709, 155096, 252031, 271418, 310192, 504062, 542836, 620384, 1008124, 1085672, 1764217, 2016248, 2171344, 3528434, 4032496, 4342688, 7056868, 8064992, 14113736, 28227472, 56454944]

約数ペア:

[(1, 56454944), (2, 28227472), (4, 14113736), (7, 8064992), (8, 7056868), (13, 4342688), (14, 4032496), (16, 3528434), (26, 2171344), (28, 2016248), (32, 1764217), (52, 1085672), (56, 1008124), (91, 620384), (104, 542836), (112, 504062), (182, 310192), (208, 271418), (224, 252031), (364, 155096), (416, 135709), (728, 77548), (1456, 38774), (2912, 19387)]