52544980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 112766976

約数和(自身を除く): 60221996

約数列:

[1, 2, 4, 5, 10, 20, 127, 137, 151, 254, 274, 302, 508, 548, 604, 635, 685, 755, 1270, 1370, 1510, 2540, 2740, 3020, 17399, 19177, 20687, 34798, 38354, 41374, 69596, 76708, 82748, 86995, 95885, 103435, 173990, 191770, 206870, 347980, 383540, 413740, 2627249, 5254498, 10508996, 13136245, 26272490, 52544980]

約数ペア:

[(1, 52544980), (2, 26272490), (4, 13136245), (5, 10508996), (10, 5254498), (20, 2627249), (127, 413740), (137, 383540), (151, 347980), (254, 206870), (274, 191770), (302, 173990), (508, 103435), (548, 95885), (604, 86995), (635, 82748), (685, 76708), (755, 69596), (1270, 41374), (1370, 38354), (1510, 34798), (2540, 20687), (2740, 19177), (3020, 17399)]