51782272

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 111537000

約数和(自身を除く): 59754728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 272, 424, 449, 544, 848, 898, 901, 1088, 1696, 1796, 1802, 2176, 3392, 3592, 3604, 6784, 7184, 7208, 7633, 14368, 14416, 15266, 23797, 28736, 28832, 30532, 47594, 57472, 57664, 61064, 95188, 115328, 122128, 190376, 244256, 380752, 404549, 488512, 761504, 809098, 977024, 1523008, 1618196, 3046016, 3236392, 6472784, 12945568, 25891136, 51782272]

約数ペア:

[(1, 51782272), (2, 25891136), (4, 12945568), (8, 6472784), (16, 3236392), (17, 3046016), (32, 1618196), (34, 1523008), (53, 977024), (64, 809098), (68, 761504), (106, 488512), (128, 404549), (136, 380752), (212, 244256), (272, 190376), (424, 122128), (449, 115328), (544, 95188), (848, 61064), (898, 57664), (901, 57472), (1088, 47594), (1696, 30532), (1796, 28832), (1802, 28736), (2176, 23797), (3392, 15266), (3592, 14416), (3604, 14368), (6784, 7633), (7184, 7208)]