55163850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 158132736

約数和(自身を除く): 102968886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 150, 175, 210, 214, 321, 350, 491, 525, 535, 642, 749, 982, 1050, 1070, 1473, 1498, 1605, 2247, 2455, 2675, 2946, 3210, 3437, 3745, 4494, 4910, 5350, 6874, 7365, 7490, 8025, 10311, 11235, 12275, 14730, 16050, 17185, 18725, 20622, 22470, 24550, 34370, 36825, 37450, 51555, 52537, 56175, 73650, 85925, 103110, 105074, 112350, 157611, 171850, 257775, 262685, 315222, 367759, 515550, 525370, 735518, 788055, 1103277, 1313425, 1576110, 1838795, 2206554, 2626850, 3677590, 3940275, 5516385, 7880550, 9193975, 11032770, 18387950, 27581925, 55163850]

約数ペア:

[(1, 55163850), (2, 27581925), (3, 18387950), (5, 11032770), (6, 9193975), (7, 7880550), (10, 5516385), (14, 3940275), (15, 3677590), (21, 2626850), (25, 2206554), (30, 1838795), (35, 1576110), (42, 1313425), (50, 1103277), (70, 788055), (75, 735518), (105, 525370), (107, 515550), (150, 367759), (175, 315222), (210, 262685), (214, 257775), (321, 171850), (350, 157611), (491, 112350), (525, 105074), (535, 103110), (642, 85925), (749, 73650), (982, 56175), (1050, 52537), (1070, 51555), (1473, 37450), (1498, 36825), (1605, 34370), (2247, 24550), (2455, 22470), (2675, 20622), (2946, 18725), (3210, 17185), (3437, 16050), (3745, 14730), (4494, 12275), (4910, 11235), (5350, 10311), (6874, 8025), (7365, 7490)]