49363808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 105734160

約数和(自身を除く): 56370352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1109, 1391, 1712, 2218, 2782, 3424, 4436, 5564, 8872, 11128, 14417, 17744, 22256, 28834, 35488, 44512, 57668, 115336, 118663, 230672, 237326, 461344, 474652, 949304, 1542619, 1898608, 3085238, 3797216, 6170476, 12340952, 24681904, 49363808]

約数ペア:

[(1, 49363808), (2, 24681904), (4, 12340952), (8, 6170476), (13, 3797216), (16, 3085238), (26, 1898608), (32, 1542619), (52, 949304), (104, 474652), (107, 461344), (208, 237326), (214, 230672), (416, 118663), (428, 115336), (856, 57668), (1109, 44512), (1391, 35488), (1712, 28834), (2218, 22256), (2782, 17744), (3424, 14417), (4436, 11128), (5564, 8872)]