56553980600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21751531}}^1$

素因数の和:21751560

約数の個数: 48

約数和(自身を含む): 141602473320

約数和(自身を除く): 85048492720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 21751531, 43503062, 87006124, 108757655, 174012248, 217515310, 282769903, 435030620, 543788275, 565539806, 870061240, 1087576550, 1131079612, 1413849515, 2175153100, 2262159224, 2827699030, 4350306200, 5655398060, 7069247575, 11310796120, 14138495150, 28276990300, 56553980600]

約数ペア:

[(1, 56553980600), (2, 28276990300), (4, 14138495150), (5, 11310796120), (8, 7069247575), (10, 5655398060), (13, 4350306200), (20, 2827699030), (25, 2262159224), (26, 2175153100), (40, 1413849515), (50, 1131079612), (52, 1087576550), (65, 870061240), (100, 565539806), (104, 543788275), (130, 435030620), (200, 282769903), (260, 217515310), (325, 174012248), (520, 108757655), (650, 87006124), (1300, 43503062), (2600, 21751531)]