56081900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 140511840

約数和(自身を除く): 84429940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 350, 452, 565, 700, 709, 791, 1130, 1418, 1582, 2260, 2825, 2836, 3164, 3545, 3955, 4963, 5650, 7090, 7910, 9926, 11300, 14180, 15820, 17725, 19775, 19852, 24815, 35450, 39550, 49630, 70900, 79100, 80117, 99260, 124075, 160234, 248150, 320468, 400585, 496300, 560819, 801170, 1121638, 1602340, 2002925, 2243276, 2804095, 4005850, 5608190, 8011700, 11216380, 14020475, 28040950, 56081900]

約数ペア:

[(1, 56081900), (2, 28040950), (4, 14020475), (5, 11216380), (7, 8011700), (10, 5608190), (14, 4005850), (20, 2804095), (25, 2243276), (28, 2002925), (35, 1602340), (50, 1121638), (70, 801170), (100, 560819), (113, 496300), (140, 400585), (175, 320468), (226, 248150), (350, 160234), (452, 124075), (565, 99260), (700, 80117), (709, 79100), (791, 70900), (1130, 49630), (1418, 39550), (1582, 35450), (2260, 24815), (2825, 19852), (2836, 19775), (3164, 17725), (3545, 15820), (3955, 14180), (4963, 11300), (5650, 9926), (7090, 7910)]