51006930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130787}}^1$

素因数の和:130810

約数の個数: 32

約数和(自身を含む): 131834304

約数和(自身を除く): 80827374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 130787, 261574, 392361, 653935, 784722, 1307870, 1700231, 1961805, 3400462, 3923610, 5100693, 8501155, 10201386, 17002310, 25503465, 51006930]

約数ペア:

[(1, 51006930), (2, 25503465), (3, 17002310), (5, 10201386), (6, 8501155), (10, 5100693), (13, 3923610), (15, 3400462), (26, 1961805), (30, 1700231), (39, 1307870), (65, 784722), (78, 653935), (130, 392361), (195, 261574), (390, 130787)]