54241460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29803}}^1$

素因数の和:29832

約数の個数: 48

約数和(自身を含む): 140198016

約数和(自身を除く): 85956556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 29803, 59606, 119212, 149015, 208621, 298030, 387439, 417242, 596060, 774878, 834484, 1043105, 1549756, 1937195, 2086210, 2712073, 3874390, 4172420, 5424146, 7748780, 10848292, 13560365, 27120730, 54241460]

約数ペア:

[(1, 54241460), (2, 27120730), (4, 13560365), (5, 10848292), (7, 7748780), (10, 5424146), (13, 4172420), (14, 3874390), (20, 2712073), (26, 2086210), (28, 1937195), (35, 1549756), (52, 1043105), (65, 834484), (70, 774878), (91, 596060), (130, 417242), (140, 387439), (182, 298030), (260, 208621), (364, 149015), (455, 119212), (910, 59606), (1820, 29803)]