50638728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 145244160

約数和(自身を除く): 94605432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 787, 1149, 1532, 1574, 2298, 2361, 2681, 3064, 3148, 4596, 4722, 5362, 5509, 6296, 8043, 9192, 9444, 10724, 11018, 16086, 16527, 18888, 21448, 22036, 32172, 33054, 44072, 64344, 66108, 132216, 301421, 602842, 904263, 1205684, 1808526, 2109947, 2411368, 3617052, 4219894, 6329841, 7234104, 8439788, 12659682, 16879576, 25319364, 50638728]

約数ペア:

[(1, 50638728), (2, 25319364), (3, 16879576), (4, 12659682), (6, 8439788), (7, 7234104), (8, 6329841), (12, 4219894), (14, 3617052), (21, 2411368), (24, 2109947), (28, 1808526), (42, 1205684), (56, 904263), (84, 602842), (168, 301421), (383, 132216), (766, 66108), (787, 64344), (1149, 44072), (1532, 33054), (1574, 32172), (2298, 22036), (2361, 21448), (2681, 18888), (3064, 16527), (3148, 16086), (4596, 11018), (4722, 10724), (5362, 9444), (5509, 9192), (6296, 8043)]