50450790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129361}}^1$

素因数の和:129384

約数の個数: 32

約数和(自身を含む): 130396896

約数和(自身を除く): 79946106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 129361, 258722, 388083, 646805, 776166, 1293610, 1681693, 1940415, 3363386, 3880830, 5045079, 8408465, 10090158, 16816930, 25225395, 50450790]

約数ペア:

[(1, 50450790), (2, 25225395), (3, 16816930), (5, 10090158), (6, 8408465), (10, 5045079), (13, 3880830), (15, 3363386), (26, 1940415), (30, 1681693), (39, 1293610), (65, 776166), (78, 646805), (130, 388083), (195, 258722), (390, 129361)]