51620701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 60264000

約数和(自身を除く): 8643299

約数列:

[1, 11, 19, 61, 209, 671, 1159, 4049, 12749, 44539, 76931, 246989, 846241, 2716879, 4692791, 51620701]

約数ペア:

[(1, 51620701), (11, 4692791), (19, 2716879), (61, 846241), (209, 246989), (671, 76931), (1159, 44539), (4049, 12749)]