57171950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5513

約数の個数: 48

約数和(自身を含む): 122135040

約数和(自身を除く): 64963090

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 5471, 10450, 10942, 27355, 54710, 60181, 103949, 120362, 136775, 207898, 273550, 300905, 519745, 601810, 1039490, 1143439, 1504525, 2286878, 2598725, 3009050, 5197450, 5717195, 11434390, 28585975, 57171950]

約数ペア:

[(1, 57171950), (2, 28585975), (5, 11434390), (10, 5717195), (11, 5197450), (19, 3009050), (22, 2598725), (25, 2286878), (38, 1504525), (50, 1143439), (55, 1039490), (95, 601810), (110, 519745), (190, 300905), (209, 273550), (275, 207898), (418, 136775), (475, 120362), (550, 103949), (950, 60181), (1045, 54710), (2090, 27355), (5225, 10942), (5471, 10450)]