55639754

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 84490560

約数和(自身を除く): 28850806

約数列:

[1, 2, 139, 263, 278, 526, 761, 1522, 36557, 73114, 105779, 200143, 211558, 400286, 27819877, 55639754]

約数ペア:

[(1, 55639754), (2, 27819877), (139, 400286), (263, 211558), (278, 200143), (526, 105779), (761, 73114), (1522, 36557)]