56639466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{80683}}^1$

素因数の和:80707

約数の個数: 32

約数和(自身を含む): 135549120

約数和(自身を除く): 78909654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 80683, 161366, 242049, 484098, 726147, 1048879, 1452294, 2097758, 2178441, 3146637, 4356882, 6293274, 9439911, 18879822, 28319733, 56639466]

約数ペア:

[(1, 56639466), (2, 28319733), (3, 18879822), (6, 9439911), (9, 6293274), (13, 4356882), (18, 3146637), (26, 2178441), (27, 2097758), (39, 1452294), (54, 1048879), (78, 726147), (117, 484098), (234, 242049), (351, 161366), (702, 80683)]