55990818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 136926720

約数和(自身を除く): 80935902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1697, 1833, 2538, 3394, 3666, 5091, 5499, 10182, 10998, 15273, 16497, 22061, 30546, 32994, 44122, 45819, 66183, 79759, 91638, 132366, 159518, 198549, 239277, 397098, 478554, 595647, 717831, 1036867, 1191294, 1435662, 2073734, 2153493, 3110601, 4306986, 6221202, 9331803, 18663606, 27995409, 55990818]

約数ペア:

[(1, 55990818), (2, 27995409), (3, 18663606), (6, 9331803), (9, 6221202), (13, 4306986), (18, 3110601), (26, 2153493), (27, 2073734), (39, 1435662), (47, 1191294), (54, 1036867), (78, 717831), (94, 595647), (117, 478554), (141, 397098), (234, 239277), (282, 198549), (351, 159518), (423, 132366), (611, 91638), (702, 79759), (846, 66183), (1222, 45819), (1269, 44122), (1697, 32994), (1833, 30546), (2538, 22061), (3394, 16497), (3666, 15273), (5091, 10998), (5499, 10182)]