51318098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 85349376

約数和(自身を除く): 34031278

約数列:

[1, 2, 13, 26, 53, 106, 167, 223, 334, 446, 689, 1378, 2171, 2899, 4342, 5798, 8851, 11819, 17702, 23638, 37241, 74482, 115063, 153647, 230126, 307294, 484133, 968266, 1973773, 3947546, 25659049, 51318098]

約数ペア:

[(1, 51318098), (2, 25659049), (13, 3947546), (26, 1973773), (53, 968266), (106, 484133), (167, 307294), (223, 230126), (334, 153647), (446, 115063), (689, 74482), (1378, 37241), (2171, 23638), (2899, 17702), (4342, 11819), (5798, 8851)]