54212140

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11941}}^1$

素因数の和:12177

約数の個数: 24

約数和(自身を含む): 114356592

約数和(自身を除く): 60144452

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 11941, 23882, 47764, 59705, 119410, 238820, 2710607, 5421214, 10842428, 13553035, 27106070, 54212140]

約数ペア:

[(1, 54212140), (2, 27106070), (4, 13553035), (5, 10842428), (10, 5421214), (20, 2710607), (227, 238820), (454, 119410), (908, 59705), (1135, 47764), (2270, 23882), (4540, 11941)]