51138208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 110769120

約数和(自身を除く): 59630912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1109, 1441, 2096, 2218, 2882, 4192, 4436, 5764, 8872, 11528, 12199, 17744, 23056, 24398, 35488, 46112, 48796, 97592, 145279, 195184, 290558, 390368, 581116, 1162232, 1598069, 2324464, 3196138, 4648928, 6392276, 12784552, 25569104, 51138208]

約数ペア:

[(1, 51138208), (2, 25569104), (4, 12784552), (8, 6392276), (11, 4648928), (16, 3196138), (22, 2324464), (32, 1598069), (44, 1162232), (88, 581116), (131, 390368), (176, 290558), (262, 195184), (352, 145279), (524, 97592), (1048, 48796), (1109, 46112), (1441, 35488), (2096, 24398), (2218, 23056), (2882, 17744), (4192, 12199), (4436, 11528), (5764, 8872)]