56207235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 107458560

約数和(自身を除く): 51251325

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 59, 105, 129, 177, 211, 215, 295, 301, 413, 633, 645, 885, 903, 1055, 1239, 1477, 1505, 2065, 2537, 3165, 4431, 4515, 6195, 7385, 7611, 9073, 12449, 12685, 17759, 22155, 27219, 37347, 38055, 45365, 53277, 62245, 63511, 87143, 88795, 136095, 186735, 190533, 261429, 266385, 317555, 435715, 535307, 952665, 1307145, 1605921, 2676535, 3747149, 8029605, 11241447, 18735745, 56207235]

約数ペア:

[(1, 56207235), (3, 18735745), (5, 11241447), (7, 8029605), (15, 3747149), (21, 2676535), (35, 1605921), (43, 1307145), (59, 952665), (105, 535307), (129, 435715), (177, 317555), (211, 266385), (215, 261429), (295, 190533), (301, 186735), (413, 136095), (633, 88795), (645, 87143), (885, 63511), (903, 62245), (1055, 53277), (1239, 45365), (1477, 38055), (1505, 37347), (2065, 27219), (2537, 22155), (3165, 17759), (4431, 12685), (4515, 12449), (6195, 9073), (7385, 7611)]