55774476

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21821}}^1$

素因数の和:21902

約数の個数: 36

約数和(自身を含む): 142977744

約数和(自身を除く): 87203268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 21821, 43642, 65463, 87284, 130926, 196389, 261852, 392778, 785556, 1549291, 3098582, 4647873, 6197164, 9295746, 13943619, 18591492, 27887238, 55774476]

約数ペア:

[(1, 55774476), (2, 27887238), (3, 18591492), (4, 13943619), (6, 9295746), (9, 6197164), (12, 4647873), (18, 3098582), (36, 1549291), (71, 785556), (142, 392778), (213, 261852), (284, 196389), (426, 130926), (639, 87284), (852, 65463), (1278, 43642), (2556, 21821)]