53443712

素因数分解:

$2^7\times 7^2\times {\mathrm{8521}}^1$

素因数の和:8549

約数の個数: 48

約数和(自身を含む): 123867270

約数和(自身を除く): 70423558

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 8521, 17042, 34084, 59647, 68168, 119294, 136336, 238588, 272672, 417529, 477176, 545344, 835058, 954352, 1090688, 1670116, 1908704, 3340232, 3817408, 6680464, 7634816, 13360928, 26721856, 53443712]

約数ペア:

[(1, 53443712), (2, 26721856), (4, 13360928), (7, 7634816), (8, 6680464), (14, 3817408), (16, 3340232), (28, 1908704), (32, 1670116), (49, 1090688), (56, 954352), (64, 835058), (98, 545344), (112, 477176), (128, 417529), (196, 272672), (224, 238588), (392, 136336), (448, 119294), (784, 68168), (896, 59647), (1568, 34084), (3136, 17042), (6272, 8521)]