54216810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 145612800

約数和(自身を除く): 91395990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1279, 1413, 1570, 2355, 2558, 2826, 3837, 4239, 4710, 6395, 7065, 7674, 8478, 11511, 12790, 14130, 19185, 21195, 23022, 34533, 38370, 42390, 57555, 69066, 115110, 172665, 200803, 345330, 401606, 602409, 1004015, 1204818, 1807227, 2008030, 3012045, 3614454, 5421681, 6024090, 9036135, 10843362, 18072270, 27108405, 54216810]

約数ペア:

[(1, 54216810), (2, 27108405), (3, 18072270), (5, 10843362), (6, 9036135), (9, 6024090), (10, 5421681), (15, 3614454), (18, 3012045), (27, 2008030), (30, 1807227), (45, 1204818), (54, 1004015), (90, 602409), (135, 401606), (157, 345330), (270, 200803), (314, 172665), (471, 115110), (785, 69066), (942, 57555), (1279, 42390), (1413, 38370), (1570, 34533), (2355, 23022), (2558, 21195), (2826, 19185), (3837, 14130), (4239, 12790), (4710, 11511), (6395, 8478), (7065, 7674)]