49272608

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19997}}^1$

素因数の和:20025

約数の個数: 48

約数和(自身を含む): 120947904

約数和(自身を除く): 71675296

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, 19997, 39994, 79988, 139979, 159976, 219967, 279958, 319952, 439934, 559916, 639904, 879868, 1119832, 1539769, 1759736, 2239664, 3079538, 3519472, 4479328, 6159076, 7038944, 12318152, 24636304, 49272608]

約数ペア:

[(1, 49272608), (2, 24636304), (4, 12318152), (7, 7038944), (8, 6159076), (11, 4479328), (14, 3519472), (16, 3079538), (22, 2239664), (28, 1759736), (32, 1539769), (44, 1119832), (56, 879868), (77, 639904), (88, 559916), (112, 439934), (154, 319952), (176, 279958), (224, 219967), (308, 159976), (352, 139979), (616, 79988), (1232, 39994), (2464, 19997)]