51405904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{292079}}^1$

素因数の和:292098

約数の個数: 20

約数和(自身を含む): 108653760

約数和(自身を除く): 57247856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 292079, 584158, 1168316, 2336632, 3212869, 4673264, 6425738, 12851476, 25702952, 51405904]

約数ペア:

[(1, 51405904), (2, 25702952), (4, 12851476), (8, 6425738), (11, 4673264), (16, 3212869), (22, 2336632), (44, 1168316), (88, 584158), (176, 292079)]