53583180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127579}}^1$

素因数の和:127598

約数の個数: 48

約数和(自身を含む): 171467520

約数和(自身を除く): 117884340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 127579, 255158, 382737, 510316, 637895, 765474, 893053, 1275790, 1530948, 1786106, 1913685, 2551580, 2679159, 3572212, 3827370, 4465265, 5358318, 7654740, 8930530, 10716636, 13395795, 17861060, 26791590, 53583180]

約数ペア:

[(1, 53583180), (2, 26791590), (3, 17861060), (4, 13395795), (5, 10716636), (6, 8930530), (7, 7654740), (10, 5358318), (12, 4465265), (14, 3827370), (15, 3572212), (20, 2679159), (21, 2551580), (28, 1913685), (30, 1786106), (35, 1530948), (42, 1275790), (60, 893053), (70, 765474), (84, 637895), (105, 510316), (140, 382737), (210, 255158), (420, 127579)]