51537338

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5417}}^1$

素因数の和:5557

約数の個数: 16

約数和(自身を含む): 79579584

約数和(自身を除く): 28042246

約数列:

[1, 2, 67, 71, 134, 142, 4757, 5417, 9514, 10834, 362939, 384607, 725878, 769214, 25768669, 51537338]

約数ペア:

[(1, 51537338), (2, 25768669), (67, 769214), (71, 725878), (134, 384607), (142, 362939), (4757, 10834), (5417, 9514)]