49019815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{991}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 63495936

約数和(自身を除く): 14476121

約数列:

[1, 5, 13, 65, 761, 991, 3805, 4955, 9893, 12883, 49465, 64415, 754151, 3770755, 9803963, 49019815]

約数ペア:

[(1, 49019815), (5, 9803963), (13, 3770755), (65, 754151), (761, 64415), (991, 49465), (3805, 12883), (4955, 9893)]