51356230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{70351}}^1$

素因数の和:70431

約数の個数: 16

約数和(自身を含む): 93708864

約数和(自身を除く): 42352634

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 70351, 140702, 351755, 703510, 5135623, 10271246, 25678115, 51356230]

約数ペア:

[(1, 51356230), (2, 25678115), (5, 10271246), (10, 5135623), (73, 703510), (146, 351755), (365, 140702), (730, 70351)]