52807517

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 67614720

約数和(自身を除く): 14807203

約数列:

[1, 7, 19, 23, 61, 133, 161, 283, 427, 437, 1159, 1403, 1981, 3059, 5377, 6509, 8113, 9821, 17263, 26657, 37639, 45563, 120841, 123671, 186599, 327997, 397049, 865697, 2295979, 2779343, 7543931, 52807517]

約数ペア:

[(1, 52807517), (7, 7543931), (19, 2779343), (23, 2295979), (61, 865697), (133, 397049), (161, 327997), (283, 186599), (427, 123671), (437, 120841), (1159, 45563), (1403, 37639), (1981, 26657), (3059, 17263), (5377, 9821), (6509, 8113)]