50307270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128993}}^1$

素因数の和:129016

約数の個数: 32

約数和(自身を含む): 130025952

約数和(自身を除く): 79718682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128993, 257986, 386979, 644965, 773958, 1289930, 1676909, 1934895, 3353818, 3869790, 5030727, 8384545, 10061454, 16769090, 25153635, 50307270]

約数ペア:

[(1, 50307270), (2, 25153635), (3, 16769090), (5, 10061454), (6, 8384545), (10, 5030727), (13, 3869790), (15, 3353818), (26, 1934895), (30, 1676909), (39, 1289930), (65, 773958), (78, 644965), (130, 386979), (195, 257986), (390, 128993)]