49049264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{278689}}^1$

素因数の和:278708

約数の個数: 20

約数和(自身を含む): 103672680

約数和(自身を除く): 54623416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 278689, 557378, 1114756, 2229512, 3065579, 4459024, 6131158, 12262316, 24524632, 49049264]

約数ペア:

[(1, 49049264), (2, 24524632), (4, 12262316), (8, 6131158), (11, 4459024), (16, 3065579), (22, 2229512), (44, 1114756), (88, 557378), (176, 278689)]