53008879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 69787008

約数和(自身を除く): 16778129

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 1907, 2527, 3971, 13349, 20977, 27797, 36233, 146839, 253631, 398563, 688427, 2789941, 4818989, 7572697, 53008879]

約数ペア:

[(1, 53008879), (7, 7572697), (11, 4818989), (19, 2789941), (77, 688427), (133, 398563), (209, 253631), (361, 146839), (1463, 36233), (1907, 27797), (2527, 20977), (3971, 13349)]