52871357

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 17631043

約数列:

[1, 7, 11, 19, 71, 77, 133, 209, 497, 509, 781, 1349, 1463, 3563, 5467, 5599, 9443, 9671, 14839, 36139, 39193, 67697, 103873, 106381, 252973, 397529, 686641, 744667, 2782703, 4806487, 7553051, 52871357]

約数ペア:

[(1, 52871357), (7, 7553051), (11, 4806487), (19, 2782703), (71, 744667), (77, 686641), (133, 397529), (209, 252973), (497, 106381), (509, 103873), (781, 67697), (1349, 39193), (1463, 36139), (3563, 14839), (5467, 9671), (5599, 9443)]