50863540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27947}}^1$

素因数の和:27976

約数の個数: 48

約数和(自身を含む): 131467392

約数和(自身を除く): 80603852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 27947, 55894, 111788, 139735, 195629, 279470, 363311, 391258, 558940, 726622, 782516, 978145, 1453244, 1816555, 1956290, 2543177, 3633110, 3912580, 5086354, 7266220, 10172708, 12715885, 25431770, 50863540]

約数ペア:

[(1, 50863540), (2, 25431770), (4, 12715885), (5, 10172708), (7, 7266220), (10, 5086354), (13, 3912580), (14, 3633110), (20, 2543177), (26, 1956290), (28, 1816555), (35, 1453244), (52, 978145), (65, 782516), (70, 726622), (91, 558940), (130, 391258), (140, 363311), (182, 279470), (260, 195629), (364, 139735), (455, 111788), (910, 55894), (1820, 27947)]