49213472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19973}}^1$

素因数の和:20001

約数の個数: 48

約数和(自身を含む): 120802752

約数和(自身を除く): 71589280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 19973, 39946, 79892, 139811, 159784, 219703, 279622, 319568, 439406, 559244, 639136, 878812, 1118488, 1537921, 1757624, 2236976, 3075842, 3515248, 4473952, 6151684, 7030496, 12303368, 24606736, 49213472]

約数ペア:

[(1, 49213472), (2, 24606736), (4, 12303368), (7, 7030496), (8, 6151684), (11, 4473952), (14, 3515248), (16, 3075842), (22, 2236976), (28, 1757624), (32, 1537921), (44, 1118488), (56, 878812), (77, 639136), (88, 559244), (112, 439406), (154, 319568), (176, 279622), (224, 219703), (308, 159784), (352, 139811), (616, 79892), (1232, 39946), (2464, 19973)]