49982010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128159}}^1$

素因数の和:128182

約数の個数: 32

約数和(自身を含む): 129185280

約数和(自身を除く): 79203270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128159, 256318, 384477, 640795, 768954, 1281590, 1666067, 1922385, 3332134, 3844770, 4998201, 8330335, 9996402, 16660670, 24991005, 49982010]

約数ペア:

[(1, 49982010), (2, 24991005), (3, 16660670), (5, 9996402), (6, 8330335), (10, 4998201), (13, 3844770), (15, 3332134), (26, 1922385), (30, 1666067), (39, 1281590), (65, 768954), (78, 640795), (130, 384477), (195, 256318), (390, 128159)]