49314265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 31970855

約数列:

[1, 5, 7, 11, 13, 35, 55, 59, 65, 77, 91, 143, 167, 295, 385, 413, 455, 649, 715, 767, 835, 1001, 1169, 1837, 2065, 2171, 3245, 3835, 4543, 5005, 5369, 5845, 8437, 9185, 9853, 10855, 12859, 15197, 22715, 23881, 26845, 42185, 49265, 59059, 64295, 68971, 75985, 108383, 119405, 128089, 167167, 295295, 344855, 541915, 640445, 758681, 835835, 896623, 1408979, 3793405, 4483115, 7044895, 9862853, 49314265]

約数ペア:

[(1, 49314265), (5, 9862853), (7, 7044895), (11, 4483115), (13, 3793405), (35, 1408979), (55, 896623), (59, 835835), (65, 758681), (77, 640445), (91, 541915), (143, 344855), (167, 295295), (295, 167167), (385, 128089), (413, 119405), (455, 108383), (649, 75985), (715, 68971), (767, 64295), (835, 59059), (1001, 49265), (1169, 42185), (1837, 26845), (2065, 23881), (2171, 22715), (3245, 15197), (3835, 12859), (4543, 10855), (5005, 9853), (5369, 9185), (5845, 8437)]