47857744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271919}}^1$

素因数の和:271938

約数の個数: 20

約数和(自身を含む): 101154240

約数和(自身を除く): 53296496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271919, 543838, 1087676, 2175352, 2991109, 4350704, 5982218, 11964436, 23928872, 47857744]

約数ペア:

[(1, 47857744), (2, 23928872), (4, 11964436), (8, 5982218), (11, 4350704), (16, 2991109), (22, 2175352), (44, 1087676), (88, 543838), (176, 271919)]