51942930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133187}}^1$

素因数の和:133210

約数の個数: 32

約数和(自身を含む): 134253504

約数和(自身を除く): 82310574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 133187, 266374, 399561, 665935, 799122, 1331870, 1731431, 1997805, 3462862, 3995610, 5194293, 8657155, 10388586, 17314310, 25971465, 51942930]

約数ペア:

[(1, 51942930), (2, 25971465), (3, 17314310), (5, 10388586), (6, 8657155), (10, 5194293), (13, 3995610), (15, 3462862), (26, 1997805), (30, 1731431), (39, 1331870), (65, 799122), (78, 665935), (130, 399561), (195, 266374), (390, 133187)]