57406804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6904

約数の個数: 48

約数和(自身を含む): 129040128

約数和(自身を除く): 71633324

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 6857, 8372, 13714, 27428, 47999, 89141, 95998, 157711, 178282, 191996, 315422, 356564, 623987, 630844, 1103977, 1247974, 2050243, 2207954, 2495948, 4100486, 4415908, 8200972, 14351701, 28703402, 57406804]

約数ペア:

[(1, 57406804), (2, 28703402), (4, 14351701), (7, 8200972), (13, 4415908), (14, 4100486), (23, 2495948), (26, 2207954), (28, 2050243), (46, 1247974), (52, 1103977), (91, 630844), (92, 623987), (161, 356564), (182, 315422), (299, 191996), (322, 178282), (364, 157711), (598, 95998), (644, 89141), (1196, 47999), (2093, 27428), (4186, 13714), (6857, 8372)]