49470540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117787}}^1$

素因数の和:117806

約数の個数: 48

約数和(自身を含む): 158307072

約数和(自身を除く): 108836532

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, 117787, 235574, 353361, 471148, 588935, 706722, 824509, 1177870, 1413444, 1649018, 1766805, 2355740, 2473527, 3298036, 3533610, 4122545, 4947054, 7067220, 8245090, 9894108, 12367635, 16490180, 24735270, 49470540]

約数ペア:

[(1, 49470540), (2, 24735270), (3, 16490180), (4, 12367635), (5, 9894108), (6, 8245090), (7, 7067220), (10, 4947054), (12, 4122545), (14, 3533610), (15, 3298036), (20, 2473527), (21, 2355740), (28, 1766805), (30, 1649018), (35, 1413444), (42, 1177870), (60, 824509), (70, 706722), (84, 588935), (105, 471148), (140, 353361), (210, 235574), (420, 117787)]