49304340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{273913}}^1$

素因数の和:273928

約数の個数: 36

約数和(自身を含む): 149557044

約数和(自身を除く): 100252704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 273913, 547826, 821739, 1095652, 1369565, 1643478, 2465217, 2739130, 3286956, 4108695, 4930434, 5478260, 8217390, 9860868, 12326085, 16434780, 24652170, 49304340]

約数ペア:

[(1, 49304340), (2, 24652170), (3, 16434780), (4, 12326085), (5, 9860868), (6, 8217390), (9, 5478260), (10, 4930434), (12, 4108695), (15, 3286956), (18, 2739130), (20, 2465217), (30, 1643478), (36, 1369565), (45, 1095652), (60, 821739), (90, 547826), (180, 273913)]