51136992

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:872

約数の個数: 72

約数和(自身を含む): 146122704

約数和(自身を除く): 94985712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 503, 706, 1006, 1059, 1412, 1509, 2012, 2118, 2824, 3018, 3177, 4024, 4236, 4527, 5648, 6036, 6354, 8048, 8472, 9054, 11296, 12072, 12708, 16096, 16944, 18108, 24144, 25416, 33888, 36216, 48288, 50832, 72432, 101664, 144864, 177559, 355118, 532677, 710236, 1065354, 1420472, 1598031, 2130708, 2840944, 3196062, 4261416, 5681888, 6392124, 8522832, 12784248, 17045664, 25568496, 51136992]

約数ペア:

[(1, 51136992), (2, 25568496), (3, 17045664), (4, 12784248), (6, 8522832), (8, 6392124), (9, 5681888), (12, 4261416), (16, 3196062), (18, 2840944), (24, 2130708), (32, 1598031), (36, 1420472), (48, 1065354), (72, 710236), (96, 532677), (144, 355118), (288, 177559), (353, 144864), (503, 101664), (706, 72432), (1006, 50832), (1059, 48288), (1412, 36216), (1509, 33888), (2012, 25416), (2118, 24144), (2824, 18108), (3018, 16944), (3177, 16096), (4024, 12708), (4236, 12072), (4527, 11296), (5648, 9054), (6036, 8472), (6354, 8048)]