47154224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 103993344

約数和(自身を除く): 56839120

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 103, 104, 124, 142, 206, 208, 248, 284, 403, 412, 496, 568, 806, 824, 923, 1136, 1339, 1612, 1648, 1846, 2201, 2678, 3193, 3224, 3692, 4402, 5356, 6386, 6448, 7313, 7384, 8804, 10712, 12772, 14626, 14768, 17608, 21424, 25544, 28613, 29252, 35216, 41509, 51088, 57226, 58504, 83018, 95069, 114452, 117008, 166036, 190138, 226703, 228904, 332072, 380276, 453406, 457808, 664144, 760552, 906812, 1521104, 1813624, 2947139, 3627248, 5894278, 11788556, 23577112, 47154224]

約数ペア:

[(1, 47154224), (2, 23577112), (4, 11788556), (8, 5894278), (13, 3627248), (16, 2947139), (26, 1813624), (31, 1521104), (52, 906812), (62, 760552), (71, 664144), (103, 457808), (104, 453406), (124, 380276), (142, 332072), (206, 228904), (208, 226703), (248, 190138), (284, 166036), (403, 117008), (412, 114452), (496, 95069), (568, 83018), (806, 58504), (824, 57226), (923, 51088), (1136, 41509), (1339, 35216), (1612, 29252), (1648, 28613), (1846, 25544), (2201, 21424), (2678, 17608), (3193, 14768), (3224, 14626), (3692, 12772), (4402, 10712), (5356, 8804), (6386, 7384), (6448, 7313)]