55640214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4127}}^1$

素因数の和:4249

約数の個数: 48

約数和(自身を含む): 139097088

約数和(自身を除く): 83456874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4127, 4494, 6741, 8254, 12381, 13482, 24762, 28889, 37143, 57778, 74286, 86667, 173334, 260001, 441589, 520002, 883178, 1324767, 2649534, 3091123, 3974301, 6182246, 7948602, 9273369, 18546738, 27820107, 55640214]

約数ペア:

[(1, 55640214), (2, 27820107), (3, 18546738), (6, 9273369), (7, 7948602), (9, 6182246), (14, 3974301), (18, 3091123), (21, 2649534), (42, 1324767), (63, 883178), (107, 520002), (126, 441589), (214, 260001), (321, 173334), (642, 86667), (749, 74286), (963, 57778), (1498, 37143), (1926, 28889), (2247, 24762), (4127, 13482), (4494, 12381), (6741, 8254)]