63137950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 126710640

約数和(自身を除く): 63572690

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 1621, 2050, 3242, 3895, 7790, 8105, 16210, 19475, 30799, 38950, 40525, 61598, 66461, 81050, 132922, 153995, 307990, 332305, 664610, 769975, 1262759, 1539950, 1661525, 2525518, 3323050, 6313795, 12627590, 31568975, 63137950]

約数ペア:

[(1, 63137950), (2, 31568975), (5, 12627590), (10, 6313795), (19, 3323050), (25, 2525518), (38, 1661525), (41, 1539950), (50, 1262759), (82, 769975), (95, 664610), (190, 332305), (205, 307990), (410, 153995), (475, 132922), (779, 81050), (950, 66461), (1025, 61598), (1558, 40525), (1621, 38950), (2050, 30799), (3242, 19475), (3895, 16210), (7790, 8105)]