49037648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{278623}}^1$

素因数の和:278642

約数の個数: 20

約数和(自身を含む): 103648128

約数和(自身を除く): 54610480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 278623, 557246, 1114492, 2228984, 3064853, 4457968, 6129706, 12259412, 24518824, 49037648]

約数ペア:

[(1, 49037648), (2, 24518824), (4, 12259412), (8, 6129706), (11, 4457968), (16, 3064853), (22, 2228984), (44, 1114492), (88, 557246), (176, 278623)]