56603904721

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{107971}}^1$

素因数の和:108821

約数の個数: 24

約数和(自身を含む): 70997204544

約数和(自身を除く): 14393299823

約数列:

[1, 7, 13, 49, 91, 637, 823, 5761, 10699, 40327, 74893, 107971, 524251, 755797, 1403623, 5290579, 9825361, 68777527, 88860133, 622020931, 1155181729, 4354146517, 8086272103, 56603904721]

約数ペア:

[(1, 56603904721), (7, 8086272103), (13, 4354146517), (49, 1155181729), (91, 622020931), (637, 88860133), (823, 68777527), (5761, 9825361), (10699, 5290579), (40327, 1403623), (74893, 755797), (107971, 524251)]