54888848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15809}}^1$

素因数の和:15855

約数の個数: 40

約数和(自身を含む): 125468160

約数和(自身を除く): 70579312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 15809, 31618, 63236, 110663, 126472, 221326, 252944, 442652, 490079, 885304, 980158, 1770608, 1960316, 3430553, 3920632, 6861106, 7841264, 13722212, 27444424, 54888848]

約数ペア:

[(1, 54888848), (2, 27444424), (4, 13722212), (7, 7841264), (8, 6861106), (14, 3920632), (16, 3430553), (28, 1960316), (31, 1770608), (56, 980158), (62, 885304), (112, 490079), (124, 442652), (217, 252944), (248, 221326), (434, 126472), (496, 110663), (868, 63236), (1736, 31618), (3472, 15809)]