52390590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 144336384

約数和(自身を除く): 91945794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317, 634, 787, 951, 1574, 1585, 1902, 2219, 2361, 3170, 3935, 4438, 4722, 4755, 5509, 6657, 7870, 9510, 11018, 11095, 11805, 13314, 16527, 22190, 23610, 27545, 33054, 33285, 55090, 66570, 82635, 165270, 249479, 498958, 748437, 1247395, 1496874, 1746353, 2494790, 3492706, 3742185, 5239059, 7484370, 8731765, 10478118, 17463530, 26195295, 52390590]

約数ペア:

[(1, 52390590), (2, 26195295), (3, 17463530), (5, 10478118), (6, 8731765), (7, 7484370), (10, 5239059), (14, 3742185), (15, 3492706), (21, 2494790), (30, 1746353), (35, 1496874), (42, 1247395), (70, 748437), (105, 498958), (210, 249479), (317, 165270), (634, 82635), (787, 66570), (951, 55090), (1574, 33285), (1585, 33054), (1902, 27545), (2219, 23610), (2361, 22190), (3170, 16527), (3935, 13314), (4438, 11805), (4722, 11095), (4755, 11018), (5509, 9510), (6657, 7870)]