55361253

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 80695296

約数和(自身を除く): 25334043

約数列:

[1, 3, 23, 43, 47, 69, 129, 141, 397, 989, 1081, 1191, 2021, 2967, 3243, 6063, 9131, 17071, 18659, 27393, 46483, 51213, 55977, 139449, 392633, 429157, 802337, 1177899, 1287471, 2407011, 18453751, 55361253]

約数ペア:

[(1, 55361253), (3, 18453751), (23, 2407011), (43, 1287471), (47, 1177899), (69, 802337), (129, 429157), (141, 392633), (397, 139449), (989, 55977), (1081, 51213), (1191, 46483), (2021, 27393), (2967, 18659), (3243, 17071), (6063, 9131)]