51219632

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{38569}}^1$

素因数の和:38660

約数の個数: 20

約数和(自身を含む): 100436280

約数和(自身を除く): 49216648

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 38569, 77138, 154276, 308552, 617104, 3201227, 6402454, 12804908, 25609816, 51219632]

約数ペア:

[(1, 51219632), (2, 25609816), (4, 12804908), (8, 6402454), (16, 3201227), (83, 617104), (166, 308552), (332, 154276), (664, 77138), (1328, 38569)]