54412700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 54

約数和(自身を含む): 122476536

約数和(自身を除く): 68063836

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 647, 725, 841, 1294, 1450, 1682, 2588, 2900, 3235, 3364, 4205, 6470, 8410, 12940, 16175, 16820, 18763, 21025, 32350, 37526, 42050, 64700, 75052, 84100, 93815, 187630, 375260, 469075, 544127, 938150, 1088254, 1876300, 2176508, 2720635, 5441270, 10882540, 13603175, 27206350, 54412700]

約数ペア:

[(1, 54412700), (2, 27206350), (4, 13603175), (5, 10882540), (10, 5441270), (20, 2720635), (25, 2176508), (29, 1876300), (50, 1088254), (58, 938150), (100, 544127), (116, 469075), (145, 375260), (290, 187630), (580, 93815), (647, 84100), (725, 75052), (841, 64700), (1294, 42050), (1450, 37526), (1682, 32350), (2588, 21025), (2900, 18763), (3235, 16820), (3364, 16175), (4205, 12940), (6470, 8410)]