47057296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 108618048

約数和(自身を除く): 61560752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 131, 143, 157, 176, 208, 262, 286, 314, 524, 572, 628, 1048, 1144, 1256, 1441, 1703, 1727, 2041, 2096, 2288, 2512, 2882, 3406, 3454, 4082, 5764, 6812, 6908, 8164, 11528, 13624, 13816, 16328, 18733, 20567, 22451, 23056, 27248, 27632, 32656, 37466, 41134, 44902, 74932, 82268, 89804, 149864, 164536, 179608, 226237, 267371, 299728, 329072, 359216, 452474, 534742, 904948, 1069484, 1809896, 2138968, 2941081, 3619792, 4277936, 5882162, 11764324, 23528648, 47057296]

約数ペア:

[(1, 47057296), (2, 23528648), (4, 11764324), (8, 5882162), (11, 4277936), (13, 3619792), (16, 2941081), (22, 2138968), (26, 1809896), (44, 1069484), (52, 904948), (88, 534742), (104, 452474), (131, 359216), (143, 329072), (157, 299728), (176, 267371), (208, 226237), (262, 179608), (286, 164536), (314, 149864), (524, 89804), (572, 82268), (628, 74932), (1048, 44902), (1144, 41134), (1256, 37466), (1441, 32656), (1703, 27632), (1727, 27248), (2041, 23056), (2096, 22451), (2288, 20567), (2512, 18733), (2882, 16328), (3406, 13816), (3454, 13624), (4082, 11528), (5764, 8164), (6812, 6908)]