57123638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 53191882

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 286, 341, 374, 379, 403, 442, 527, 682, 758, 806, 1054, 2431, 4169, 4433, 4862, 4927, 5797, 6443, 6851, 8338, 8866, 9854, 11594, 11749, 12886, 13702, 23498, 54197, 70873, 75361, 83759, 108394, 129239, 141746, 150722, 152737, 167518, 199733, 258478, 305474, 399466, 921349, 1680107, 1842698, 2197063, 2596529, 3360214, 4394126, 5193058, 28561819, 57123638]

約数ペア:

[(1, 57123638), (2, 28561819), (11, 5193058), (13, 4394126), (17, 3360214), (22, 2596529), (26, 2197063), (31, 1842698), (34, 1680107), (62, 921349), (143, 399466), (187, 305474), (221, 258478), (286, 199733), (341, 167518), (374, 152737), (379, 150722), (403, 141746), (442, 129239), (527, 108394), (682, 83759), (758, 75361), (806, 70873), (1054, 54197), (2431, 23498), (4169, 13702), (4433, 12886), (4862, 11749), (4927, 11594), (5797, 9854), (6443, 8866), (6851, 8338)]