53255500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 119062944

約数和(自身を除く): 65807444

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 2150, 2477, 4300, 4954, 5375, 9908, 10750, 12385, 21500, 24770, 49540, 61925, 106511, 123850, 213022, 247700, 309625, 426044, 532555, 619250, 1065110, 1238500, 2130220, 2662775, 5325550, 10651100, 13313875, 26627750, 53255500]

約数ペア:

[(1, 53255500), (2, 26627750), (4, 13313875), (5, 10651100), (10, 5325550), (20, 2662775), (25, 2130220), (43, 1238500), (50, 1065110), (86, 619250), (100, 532555), (125, 426044), (172, 309625), (215, 247700), (250, 213022), (430, 123850), (500, 106511), (860, 61925), (1075, 49540), (2150, 24770), (2477, 21500), (4300, 12385), (4954, 10750), (5375, 9908)]