51442816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 59598464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 272, 376, 503, 544, 752, 799, 1006, 1088, 1504, 1598, 2012, 2176, 3008, 3196, 4024, 6016, 6392, 8048, 8551, 12784, 16096, 17102, 23641, 25568, 32192, 34204, 47282, 51136, 64384, 68408, 94564, 102272, 136816, 189128, 273632, 378256, 401897, 547264, 756512, 803794, 1094528, 1513024, 1607588, 3026048, 3215176, 6430352, 12860704, 25721408, 51442816]

約数ペア:

[(1, 51442816), (2, 25721408), (4, 12860704), (8, 6430352), (16, 3215176), (17, 3026048), (32, 1607588), (34, 1513024), (47, 1094528), (64, 803794), (68, 756512), (94, 547264), (128, 401897), (136, 378256), (188, 273632), (272, 189128), (376, 136816), (503, 102272), (544, 94564), (752, 68408), (799, 64384), (1006, 51136), (1088, 47282), (1504, 34204), (1598, 32192), (2012, 25568), (2176, 23641), (3008, 17102), (3196, 16096), (4024, 12784), (6016, 8551), (6392, 8048)]