51329824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17627}}^1$

素因数の和:17657

約数の個数: 48

約数和(自身を含む): 124383168

約数和(自身を除く): 73053344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 17627, 35254, 70508, 123389, 141016, 229151, 246778, 282032, 458302, 493556, 564064, 916604, 987112, 1604057, 1833208, 1974224, 3208114, 3666416, 3948448, 6416228, 7332832, 12832456, 25664912, 51329824]

約数ペア:

[(1, 51329824), (2, 25664912), (4, 12832456), (7, 7332832), (8, 6416228), (13, 3948448), (14, 3666416), (16, 3208114), (26, 1974224), (28, 1833208), (32, 1604057), (52, 987112), (56, 916604), (91, 564064), (104, 493556), (112, 458302), (182, 282032), (208, 246778), (224, 229151), (364, 141016), (416, 123389), (728, 70508), (1456, 35254), (2912, 17627)]