55529490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 84179310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 83, 87, 145, 166, 174, 249, 290, 415, 435, 498, 769, 830, 870, 1245, 1538, 2307, 2407, 2490, 3845, 4614, 4814, 7221, 7690, 11535, 12035, 14442, 22301, 23070, 24070, 36105, 44602, 63827, 66903, 72210, 111505, 127654, 133806, 191481, 223010, 319135, 334515, 382962, 638270, 669030, 957405, 1850983, 1914810, 3701966, 5552949, 9254915, 11105898, 18509830, 27764745, 55529490]

約数ペア:

[(1, 55529490), (2, 27764745), (3, 18509830), (5, 11105898), (6, 9254915), (10, 5552949), (15, 3701966), (29, 1914810), (30, 1850983), (58, 957405), (83, 669030), (87, 638270), (145, 382962), (166, 334515), (174, 319135), (249, 223010), (290, 191481), (415, 133806), (435, 127654), (498, 111505), (769, 72210), (830, 66903), (870, 63827), (1245, 44602), (1538, 36105), (2307, 24070), (2407, 23070), (2490, 22301), (3845, 14442), (4614, 12035), (4814, 11535), (7221, 7690)]