50286210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128939}}^1$

素因数の和:128962

約数の個数: 32

約数和(自身を含む): 129971520

約数和(自身を除く): 79685310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128939, 257878, 386817, 644695, 773634, 1289390, 1676207, 1934085, 3352414, 3868170, 5028621, 8381035, 10057242, 16762070, 25143105, 50286210]

約数ペア:

[(1, 50286210), (2, 25143105), (3, 16762070), (5, 10057242), (6, 8381035), (10, 5028621), (13, 3868170), (15, 3352414), (26, 1934085), (30, 1676207), (39, 1289390), (65, 773634), (78, 644695), (130, 386817), (195, 257878), (390, 128939)]