52440885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 107458560

約数和(自身を除く): 55017675

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 211, 263, 315, 633, 789, 945, 1055, 1315, 1477, 1841, 1899, 2367, 3165, 3945, 4431, 5523, 5697, 7101, 7385, 9205, 9495, 11835, 13293, 16569, 22155, 27615, 28485, 35505, 39879, 49707, 55493, 66465, 82845, 166479, 199395, 248535, 277465, 388451, 499437, 832395, 1165353, 1498311, 1942255, 2497185, 3496059, 5826765, 7491555, 10488177, 17480295, 52440885]

約数ペア:

[(1, 52440885), (3, 17480295), (5, 10488177), (7, 7491555), (9, 5826765), (15, 3496059), (21, 2497185), (27, 1942255), (35, 1498311), (45, 1165353), (63, 832395), (105, 499437), (135, 388451), (189, 277465), (211, 248535), (263, 199395), (315, 166479), (633, 82845), (789, 66465), (945, 55493), (1055, 49707), (1315, 39879), (1477, 35505), (1841, 28485), (1899, 27615), (2367, 22155), (3165, 16569), (3945, 13293), (4431, 11835), (5523, 9495), (5697, 9205), (7101, 7385)]