52805438777

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6637}}^1$

素因数の和:6850

約数の個数: 64

約数和(自身を含む): 71193346560

約数和(自身を除く): 18387907783

約数列:

[1, 7, 13, 17, 37, 91, 119, 139, 221, 259, 481, 629, 973, 1547, 1807, 2363, 3367, 4403, 5143, 6637, 8177, 12649, 16541, 30719, 36001, 46459, 57239, 66859, 86281, 87431, 112829, 215033, 245569, 468013, 603967, 612017, 789803, 922543, 1136603, 1466777, 1718983, 3192397, 4174673, 6457801, 7956221, 10267439, 11993059, 15683231, 22346779, 29222711, 34134091, 54270749, 83951413, 109782617, 203882003, 238938637, 379895243, 443743183, 580279547, 1427174021, 3106202281, 4061956829, 7543634111, 52805438777]

約数ペア:

[(1, 52805438777), (7, 7543634111), (13, 4061956829), (17, 3106202281), (37, 1427174021), (91, 580279547), (119, 443743183), (139, 379895243), (221, 238938637), (259, 203882003), (481, 109782617), (629, 83951413), (973, 54270749), (1547, 34134091), (1807, 29222711), (2363, 22346779), (3367, 15683231), (4403, 11993059), (5143, 10267439), (6637, 7956221), (8177, 6457801), (12649, 4174673), (16541, 3192397), (30719, 1718983), (36001, 1466777), (46459, 1136603), (57239, 922543), (66859, 789803), (86281, 612017), (87431, 603967), (112829, 468013), (215033, 245569)]