53448416

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 124104960

約数和(自身を除く): 70656544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 178, 196, 224, 356, 383, 392, 623, 712, 766, 784, 1246, 1424, 1532, 1568, 2492, 2681, 2848, 3064, 4361, 4984, 5362, 6128, 8722, 9968, 10724, 12256, 17444, 18767, 19936, 21448, 34087, 34888, 37534, 42896, 68174, 69776, 75068, 85792, 136348, 139552, 150136, 238609, 272696, 300272, 477218, 545392, 600544, 954436, 1090784, 1670263, 1908872, 3340526, 3817744, 6681052, 7635488, 13362104, 26724208, 53448416]

約数ペア:

[(1, 53448416), (2, 26724208), (4, 13362104), (7, 7635488), (8, 6681052), (14, 3817744), (16, 3340526), (28, 1908872), (32, 1670263), (49, 1090784), (56, 954436), (89, 600544), (98, 545392), (112, 477218), (178, 300272), (196, 272696), (224, 238609), (356, 150136), (383, 139552), (392, 136348), (623, 85792), (712, 75068), (766, 69776), (784, 68174), (1246, 42896), (1424, 37534), (1532, 34888), (1568, 34087), (2492, 21448), (2681, 19936), (2848, 18767), (3064, 17444), (4361, 12256), (4984, 10724), (5362, 9968), (6128, 8722)]