49612860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25057}}^1$

素因数の和:25083

約数の個数: 72

約数和(自身を含む): 164180016

約数和(自身を除く): 114567156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25057, 50114, 75171, 100228, 125285, 150342, 225513, 250570, 275627, 300684, 375855, 451026, 501140, 551254, 751710, 826881, 902052, 1102508, 1127565, 1378135, 1503420, 1653762, 2255130, 2480643, 2756270, 3307524, 4134405, 4510260, 4961286, 5512540, 8268810, 9922572, 12403215, 16537620, 24806430, 49612860]

約数ペア:

[(1, 49612860), (2, 24806430), (3, 16537620), (4, 12403215), (5, 9922572), (6, 8268810), (9, 5512540), (10, 4961286), (11, 4510260), (12, 4134405), (15, 3307524), (18, 2756270), (20, 2480643), (22, 2255130), (30, 1653762), (33, 1503420), (36, 1378135), (44, 1127565), (45, 1102508), (55, 902052), (60, 826881), (66, 751710), (90, 551254), (99, 501140), (110, 451026), (132, 375855), (165, 300684), (180, 275627), (198, 250570), (220, 225513), (330, 150342), (396, 125285), (495, 100228), (660, 75171), (990, 50114), (1980, 25057)]