53585128

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 102312000

約数和(自身を除く): 48726872

約数列:

[1, 2, 4, 8, 97, 194, 199, 347, 388, 398, 694, 776, 796, 1388, 1592, 2776, 19303, 33659, 38606, 67318, 69053, 77212, 134636, 138106, 154424, 269272, 276212, 552424, 6698141, 13396282, 26792564, 53585128]

約数ペア:

[(1, 53585128), (2, 26792564), (4, 13396282), (8, 6698141), (97, 552424), (194, 276212), (199, 269272), (347, 154424), (388, 138106), (398, 134636), (694, 77212), (776, 69053), (796, 67318), (1388, 38606), (1592, 33659), (2776, 19303)]