53183340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42209}}^1$

素因数の和:42231

約数の個数: 72

約数和(自身を含む): 184373280

約数和(自身を除く): 131189940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42209, 84418, 126627, 168836, 211045, 253254, 295463, 379881, 422090, 506508, 590926, 633135, 759762, 844180, 886389, 1181852, 1266270, 1477315, 1519524, 1772778, 1899405, 2532540, 2659167, 2954630, 3545556, 3798810, 4431945, 5318334, 5909260, 7597620, 8863890, 10636668, 13295835, 17727780, 26591670, 53183340]

約数ペア:

[(1, 53183340), (2, 26591670), (3, 17727780), (4, 13295835), (5, 10636668), (6, 8863890), (7, 7597620), (9, 5909260), (10, 5318334), (12, 4431945), (14, 3798810), (15, 3545556), (18, 2954630), (20, 2659167), (21, 2532540), (28, 1899405), (30, 1772778), (35, 1519524), (36, 1477315), (42, 1266270), (45, 1181852), (60, 886389), (63, 844180), (70, 759762), (84, 633135), (90, 590926), (105, 506508), (126, 422090), (140, 379881), (180, 295463), (210, 253254), (252, 211045), (315, 168836), (420, 126627), (630, 84418), (1260, 42209)]