54890916964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11860613}}^1$

素因数の和:11860719

約数の個数: 24

約数和(自身を含む): 104610615480

約数和(自身を除く): 49719698516

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 11860613, 23721226, 47442452, 154187969, 308375938, 616751876, 1055594557, 2111189114, 4222378228, 13722729241, 27445458482, 54890916964]

約数ペア:

[(1, 54890916964), (2, 27445458482), (4, 13722729241), (13, 4222378228), (26, 2111189114), (52, 1055594557), (89, 616751876), (178, 308375938), (356, 154187969), (1157, 47442452), (2314, 23721226), (4628, 11860613)]