56120906

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 85122816

約数和(自身を除く): 29001910

約数列:

[1, 2, 157, 314, 367, 487, 734, 974, 57619, 76459, 115238, 152918, 178729, 357458, 28060453, 56120906]

約数ペア:

[(1, 56120906), (2, 28060453), (157, 357458), (314, 178729), (367, 152918), (487, 115238), (734, 76459), (974, 57619)]