54198830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40751}}^1$

素因数の和:40784

約数の個数: 32

約数和(自身を含む): 117365760

約数和(自身を除く): 63166930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 40751, 81502, 203755, 285257, 407510, 570514, 774269, 1426285, 1548538, 2852570, 3871345, 5419883, 7742690, 10839766, 27099415, 54198830]

約数ペア:

[(1, 54198830), (2, 27099415), (5, 10839766), (7, 7742690), (10, 5419883), (14, 3871345), (19, 2852570), (35, 1548538), (38, 1426285), (70, 774269), (95, 570514), (133, 407510), (190, 285257), (266, 203755), (665, 81502), (1330, 40751)]