54964580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 126584640

約数和(自身を除く): 71620060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1091, 1145, 2182, 2290, 2519, 4364, 4580, 5038, 5455, 10076, 10910, 12001, 12595, 21820, 24002, 25190, 48004, 50380, 60005, 120010, 240020, 249839, 499678, 999356, 1249195, 2498390, 2748229, 4996780, 5496458, 10992916, 13741145, 27482290, 54964580]

約数ペア:

[(1, 54964580), (2, 27482290), (4, 13741145), (5, 10992916), (10, 5496458), (11, 4996780), (20, 2748229), (22, 2498390), (44, 1249195), (55, 999356), (110, 499678), (220, 249839), (229, 240020), (458, 120010), (916, 60005), (1091, 50380), (1145, 48004), (2182, 25190), (2290, 24002), (2519, 21820), (4364, 12595), (4580, 12001), (5038, 10910), (5455, 10076)]