51872793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 86092800

約数和(自身を除く): 34220007

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 4483, 11571, 13449, 31381, 85177, 94143, 130007, 255531, 390021, 596239, 910049, 1788717, 2470133, 2730147, 7410399, 17290931, 51872793]

約数ペア:

[(1, 51872793), (3, 17290931), (7, 7410399), (19, 2730147), (21, 2470133), (29, 1788717), (57, 910049), (87, 596239), (133, 390021), (203, 255531), (399, 130007), (551, 94143), (609, 85177), (1653, 31381), (3857, 13449), (4483, 11571)]