50520210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129539}}^1$

素因数の和:129562

約数の個数: 32

約数和(自身を含む): 130576320

約数和(自身を除く): 80056110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 129539, 259078, 388617, 647695, 777234, 1295390, 1684007, 1943085, 3368014, 3886170, 5052021, 8420035, 10104042, 16840070, 25260105, 50520210]

約数ペア:

[(1, 50520210), (2, 25260105), (3, 16840070), (5, 10104042), (6, 8420035), (10, 5052021), (13, 3886170), (15, 3368014), (26, 1943085), (30, 1684007), (39, 1295390), (65, 777234), (78, 647695), (130, 388617), (195, 259078), (390, 129539)]