57785564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 50806276

約数列:

[1, 2, 4, 37, 41, 74, 82, 89, 107, 148, 164, 178, 214, 356, 428, 1517, 3034, 3293, 3649, 3959, 4387, 6068, 6586, 7298, 7918, 8774, 9523, 13172, 14596, 15836, 17548, 19046, 38092, 135013, 162319, 270026, 324638, 352351, 390443, 540052, 649276, 704702, 780886, 1409404, 1561772, 14446391, 28892782, 57785564]

約数ペア:

[(1, 57785564), (2, 28892782), (4, 14446391), (37, 1561772), (41, 1409404), (74, 780886), (82, 704702), (89, 649276), (107, 540052), (148, 390443), (164, 352351), (178, 324638), (214, 270026), (356, 162319), (428, 135013), (1517, 38092), (3034, 19046), (3293, 17548), (3649, 15836), (3959, 14596), (4387, 13172), (6068, 9523), (6586, 8774), (7298, 7918)]