54909031

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 61689600

約数和(自身を除く): 6780569

約数列:

[1, 17, 19, 139, 323, 1223, 2363, 2641, 20791, 23237, 44897, 169997, 395029, 2889949, 3229943, 54909031]

約数ペア:

[(1, 54909031), (17, 3229943), (19, 2889949), (139, 395029), (323, 169997), (1223, 44897), (2363, 23237), (2641, 20791)]