55666170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29453}}^1$

素因数の和:29476

約数の個数: 64

約数和(自身を含む): 169655040

約数和(自身を除く): 113988870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 29453, 58906, 88359, 147265, 176718, 206171, 265077, 294530, 412342, 441795, 530154, 618513, 795231, 883590, 1030855, 1237026, 1325385, 1590462, 1855539, 2061710, 2650770, 3092565, 3711078, 3976155, 5566617, 6185130, 7952310, 9277695, 11133234, 18555390, 27833085, 55666170]

約数ペア:

[(1, 55666170), (2, 27833085), (3, 18555390), (5, 11133234), (6, 9277695), (7, 7952310), (9, 6185130), (10, 5566617), (14, 3976155), (15, 3711078), (18, 3092565), (21, 2650770), (27, 2061710), (30, 1855539), (35, 1590462), (42, 1325385), (45, 1237026), (54, 1030855), (63, 883590), (70, 795231), (90, 618513), (105, 530154), (126, 441795), (135, 412342), (189, 294530), (210, 265077), (270, 206171), (315, 176718), (378, 147265), (630, 88359), (945, 58906), (1890, 29453)]