56079975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 108866048

約数和(自身を除く): 52786073

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 175, 185, 259, 525, 555, 777, 925, 1295, 2775, 2887, 3885, 6475, 8661, 14435, 19425, 20209, 43305, 60627, 72175, 101045, 106819, 216525, 303135, 320457, 505225, 534095, 747733, 1515675, 1602285, 2243199, 2670475, 3738665, 8011425, 11215995, 18693325, 56079975]

約数ペア:

[(1, 56079975), (3, 18693325), (5, 11215995), (7, 8011425), (15, 3738665), (21, 2670475), (25, 2243199), (35, 1602285), (37, 1515675), (75, 747733), (105, 534095), (111, 505225), (175, 320457), (185, 303135), (259, 216525), (525, 106819), (555, 101045), (777, 72175), (925, 60627), (1295, 43305), (2775, 20209), (2887, 19425), (3885, 14435), (6475, 8661)]