49017904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{235663}}^1$

素因数の和:235684

約数の個数: 20

約数和(自身を含む): 102278176

約数和(自身を除く): 53260272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 235663, 471326, 942652, 1885304, 3063619, 3770608, 6127238, 12254476, 24508952, 49017904]

約数ペア:

[(1, 49017904), (2, 24508952), (4, 12254476), (8, 6127238), (13, 3770608), (16, 3063619), (26, 1885304), (52, 942652), (104, 471326), (208, 235663)]