50739130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 98671104

約数和(自身を除く): 47931974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 607, 643, 1214, 1286, 3035, 3215, 6070, 6430, 7891, 8359, 15782, 16718, 39455, 41795, 78910, 83590, 390301, 780602, 1951505, 3903010, 5073913, 10147826, 25369565, 50739130]

約数ペア:

[(1, 50739130), (2, 25369565), (5, 10147826), (10, 5073913), (13, 3903010), (26, 1951505), (65, 780602), (130, 390301), (607, 83590), (643, 78910), (1214, 41795), (1286, 39455), (3035, 16718), (3215, 15782), (6070, 8359), (6430, 7891)]