53431770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{254437}}^1$

素因数の和:254454

約数の個数: 32

約数和(自身を含む): 146556288

約数和(自身を除く): 93124518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 254437, 508874, 763311, 1272185, 1526622, 1781059, 2544370, 3562118, 3816555, 5343177, 7633110, 8905295, 10686354, 17810590, 26715885, 53431770]

約数ペア:

[(1, 53431770), (2, 26715885), (3, 17810590), (5, 10686354), (6, 8905295), (7, 7633110), (10, 5343177), (14, 3816555), (15, 3562118), (21, 2544370), (30, 1781059), (35, 1526622), (42, 1272185), (70, 763311), (105, 508874), (210, 254437)]