55081460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3677}}^1$

素因数の和:3800

約数の個数: 48

約数和(自身を含む): 133467264

約数和(自身を除く): 78385804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3677, 3745, 7354, 7490, 14708, 14980, 18385, 25739, 36770, 51478, 73540, 102956, 128695, 257390, 393439, 514780, 786878, 1573756, 1967195, 2754073, 3934390, 5508146, 7868780, 11016292, 13770365, 27540730, 55081460]

約数ペア:

[(1, 55081460), (2, 27540730), (4, 13770365), (5, 11016292), (7, 7868780), (10, 5508146), (14, 3934390), (20, 2754073), (28, 1967195), (35, 1573756), (70, 786878), (107, 514780), (140, 393439), (214, 257390), (428, 128695), (535, 102956), (749, 73540), (1070, 51478), (1498, 36770), (2140, 25739), (2996, 18385), (3677, 14980), (3745, 14708), (7354, 7490)]