54639420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82787}}^1$

素因数の和:82810

約数の個数: 48

約数和(自身を含む): 166900608

約数和(自身を除く): 112261188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 82787, 165574, 248361, 331148, 413935, 496722, 827870, 910657, 993444, 1241805, 1655740, 1821314, 2483610, 2731971, 3642628, 4553285, 4967220, 5463942, 9106570, 10927884, 13659855, 18213140, 27319710, 54639420]

約数ペア:

[(1, 54639420), (2, 27319710), (3, 18213140), (4, 13659855), (5, 10927884), (6, 9106570), (10, 5463942), (11, 4967220), (12, 4553285), (15, 3642628), (20, 2731971), (22, 2483610), (30, 1821314), (33, 1655740), (44, 1241805), (55, 993444), (60, 910657), (66, 827870), (110, 496722), (132, 413935), (165, 331148), (220, 248361), (330, 165574), (660, 82787)]