52903040

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 127638720

約数和(自身を除く): 74735680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 631, 640, 655, 1048, 1262, 1310, 2096, 2524, 2620, 3155, 4192, 5048, 5240, 6310, 8384, 10096, 10480, 12620, 16768, 20192, 20960, 25240, 40384, 41920, 50480, 80768, 82661, 83840, 100960, 165322, 201920, 330644, 403840, 413305, 661288, 826610, 1322576, 1653220, 2645152, 3306440, 5290304, 6612880, 10580608, 13225760, 26451520, 52903040]

約数ペア:

[(1, 52903040), (2, 26451520), (4, 13225760), (5, 10580608), (8, 6612880), (10, 5290304), (16, 3306440), (20, 2645152), (32, 1653220), (40, 1322576), (64, 826610), (80, 661288), (128, 413305), (131, 403840), (160, 330644), (262, 201920), (320, 165322), (524, 100960), (631, 83840), (640, 82661), (655, 80768), (1048, 50480), (1262, 41920), (1310, 40384), (2096, 25240), (2524, 20960), (2620, 20192), (3155, 16768), (4192, 12620), (5048, 10480), (5240, 10096), (6310, 8384)]