47981956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 53261564

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 2789, 4301, 5578, 8602, 11156, 17204, 30679, 47413, 61358, 64147, 94826, 122716, 128294, 189652, 256588, 521543, 705617, 1043086, 1090499, 1411234, 2086172, 2180998, 2822468, 4361996, 11995489, 23990978, 47981956]

約数ペア:

[(1, 47981956), (2, 23990978), (4, 11995489), (11, 4361996), (17, 2822468), (22, 2180998), (23, 2086172), (34, 1411234), (44, 1090499), (46, 1043086), (68, 705617), (92, 521543), (187, 256588), (253, 189652), (374, 128294), (391, 122716), (506, 94826), (748, 64147), (782, 61358), (1012, 47413), (1564, 30679), (2789, 17204), (4301, 11156), (5578, 8602)]