53750281

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 60925824

約数和(自身を除く): 7175543

約数列:

[1, 13, 47, 67, 101, 169, 611, 871, 1313, 3149, 4747, 6767, 7943, 11323, 17069, 40937, 61711, 87971, 318049, 532181, 802243, 1143623, 4134637, 53750281]

約数ペア:

[(1, 53750281), (13, 4134637), (47, 1143623), (67, 802243), (101, 532181), (169, 318049), (611, 87971), (871, 61711), (1313, 40937), (3149, 17069), (4747, 11323), (6767, 7943)]