50992040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115891}}^1$

素因数の和:115913

約数の個数: 32

約数和(自身を含む): 125163360

約数和(自身を除く): 74171320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115891, 231782, 463564, 579455, 927128, 1158910, 1274801, 2317820, 2549602, 4635640, 5099204, 6374005, 10198408, 12748010, 25496020, 50992040]

約数ペア:

[(1, 50992040), (2, 25496020), (4, 12748010), (5, 10198408), (8, 6374005), (10, 5099204), (11, 4635640), (20, 2549602), (22, 2317820), (40, 1274801), (44, 1158910), (55, 927128), (88, 579455), (110, 463564), (220, 231782), (440, 115891)]