55822020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6791}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 157465728

約数和(自身を除く): 101643708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 6791, 8220, 13582, 20373, 27164, 33955, 40746, 67910, 81492, 101865, 135820, 203730, 407460, 930367, 1860734, 2791101, 3721468, 4651835, 5582202, 9303670, 11164404, 13955505, 18607340, 27911010, 55822020]

約数ペア:

[(1, 55822020), (2, 27911010), (3, 18607340), (4, 13955505), (5, 11164404), (6, 9303670), (10, 5582202), (12, 4651835), (15, 3721468), (20, 2791101), (30, 1860734), (60, 930367), (137, 407460), (274, 203730), (411, 135820), (548, 101865), (685, 81492), (822, 67910), (1370, 40746), (1644, 33955), (2055, 27164), (2740, 20373), (4110, 13582), (6791, 8220)]