56532788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 110421696

約数和(自身を除く): 53888908

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 131, 172, 193, 262, 386, 524, 559, 772, 1118, 1703, 2236, 2509, 3406, 5018, 5633, 6812, 8299, 10036, 11266, 16598, 22532, 25283, 33196, 50566, 73229, 101132, 107887, 146458, 215774, 292916, 328679, 431548, 657358, 1087169, 1314716, 2174338, 4348676, 14133197, 28266394, 56532788]

約数ペア:

[(1, 56532788), (2, 28266394), (4, 14133197), (13, 4348676), (26, 2174338), (43, 1314716), (52, 1087169), (86, 657358), (131, 431548), (172, 328679), (193, 292916), (262, 215774), (386, 146458), (524, 107887), (559, 101132), (772, 73229), (1118, 50566), (1703, 33196), (2236, 25283), (2509, 22532), (3406, 16598), (5018, 11266), (5633, 10036), (6812, 8299)]