52010440

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 120384000

約数和(自身を除く): 68373560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 109, 151, 158, 218, 302, 316, 395, 436, 545, 604, 632, 755, 790, 872, 1090, 1208, 1510, 1580, 2180, 3020, 3160, 4360, 6040, 8611, 11929, 16459, 17222, 23858, 32918, 34444, 43055, 47716, 59645, 65836, 68888, 82295, 86110, 95432, 119290, 131672, 164590, 172220, 238580, 329180, 344440, 477160, 658360, 1300261, 2600522, 5201044, 6501305, 10402088, 13002610, 26005220, 52010440]

約数ペア:

[(1, 52010440), (2, 26005220), (4, 13002610), (5, 10402088), (8, 6501305), (10, 5201044), (20, 2600522), (40, 1300261), (79, 658360), (109, 477160), (151, 344440), (158, 329180), (218, 238580), (302, 172220), (316, 164590), (395, 131672), (436, 119290), (545, 95432), (604, 86110), (632, 82295), (755, 68888), (790, 65836), (872, 59645), (1090, 47716), (1208, 43055), (1510, 34444), (1580, 32918), (2180, 23858), (3020, 17222), (3160, 16459), (4360, 11929), (6040, 8611)]