57861356

素因数分解:

$2^2\times 7^3\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 119246400

約数和(自身を除く): 61385044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 233, 343, 362, 466, 686, 724, 932, 1267, 1372, 1631, 2534, 3262, 5068, 6524, 8869, 11417, 17738, 22834, 35476, 42173, 45668, 62083, 79919, 84346, 124166, 159838, 168692, 248332, 295211, 319676, 590422, 1180844, 2066477, 4132954, 8265908, 14465339, 28930678, 57861356]

約数ペア:

[(1, 57861356), (2, 28930678), (4, 14465339), (7, 8265908), (14, 4132954), (28, 2066477), (49, 1180844), (98, 590422), (181, 319676), (196, 295211), (233, 248332), (343, 168692), (362, 159838), (466, 124166), (686, 84346), (724, 79919), (932, 62083), (1267, 45668), (1372, 42173), (1631, 35476), (2534, 22834), (3262, 17738), (5068, 11417), (6524, 8869)]