57513474

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 127196160

約数和(自身を除く): 69682686

約数列:

[1, 2, 3, 6, 9, 18, 127, 139, 181, 254, 278, 362, 381, 417, 543, 762, 834, 1086, 1143, 1251, 1629, 2286, 2502, 3258, 17653, 22987, 25159, 35306, 45974, 50318, 52959, 68961, 75477, 105918, 137922, 150954, 158877, 206883, 226431, 317754, 413766, 452862, 3195193, 6390386, 9585579, 19171158, 28756737, 57513474]

約数ペア:

[(1, 57513474), (2, 28756737), (3, 19171158), (6, 9585579), (9, 6390386), (18, 3195193), (127, 452862), (139, 413766), (181, 317754), (254, 226431), (278, 206883), (362, 158877), (381, 150954), (417, 137922), (543, 105918), (762, 75477), (834, 68961), (1086, 52959), (1143, 50318), (1251, 45974), (1629, 35306), (2286, 25159), (2502, 22987), (3258, 17653)]