50878230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130457}}^1$

素因数の和:130480

約数の個数: 32

約数和(自身を含む): 131501664

約数和(自身を除く): 80623434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 130457, 260914, 391371, 652285, 782742, 1304570, 1695941, 1956855, 3391882, 3913710, 5087823, 8479705, 10175646, 16959410, 25439115, 50878230]

約数ペア:

[(1, 50878230), (2, 25439115), (3, 16959410), (5, 10175646), (6, 8479705), (10, 5087823), (13, 3913710), (15, 3391882), (26, 1956855), (30, 1695941), (39, 1304570), (65, 782742), (78, 652285), (130, 391371), (195, 260914), (390, 130457)]