56817642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 77551638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 107, 141, 214, 269, 282, 321, 329, 538, 642, 658, 749, 807, 987, 1498, 1614, 1883, 1974, 2247, 3766, 4494, 5029, 5649, 10058, 11298, 12643, 15087, 25286, 28783, 30174, 35203, 37929, 57566, 70406, 75858, 86349, 88501, 105609, 172698, 177002, 201481, 211218, 265503, 402962, 531006, 604443, 1208886, 1352801, 2705602, 4058403, 8116806, 9469607, 18939214, 28408821, 56817642]

約数ペア:

[(1, 56817642), (2, 28408821), (3, 18939214), (6, 9469607), (7, 8116806), (14, 4058403), (21, 2705602), (42, 1352801), (47, 1208886), (94, 604443), (107, 531006), (141, 402962), (214, 265503), (269, 211218), (282, 201481), (321, 177002), (329, 172698), (538, 105609), (642, 88501), (658, 86349), (749, 75858), (807, 70406), (987, 57566), (1498, 37929), (1614, 35203), (1883, 30174), (1974, 28783), (2247, 25286), (3766, 15087), (4494, 12643), (5029, 11298), (5649, 10058)]