52219965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 100564992

約数和(自身を除く): 48345027

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 61, 93, 105, 155, 183, 217, 263, 305, 427, 465, 651, 789, 915, 1085, 1281, 1315, 1841, 1891, 2135, 3255, 3945, 5523, 5673, 6405, 8153, 9205, 9455, 13237, 16043, 24459, 27615, 28365, 39711, 40765, 48129, 57071, 66185, 80215, 112301, 122295, 171213, 198555, 240645, 285355, 336903, 497333, 561505, 856065, 1491999, 1684515, 2486665, 3481331, 7459995, 10443993, 17406655, 52219965]

約数ペア:

[(1, 52219965), (3, 17406655), (5, 10443993), (7, 7459995), (15, 3481331), (21, 2486665), (31, 1684515), (35, 1491999), (61, 856065), (93, 561505), (105, 497333), (155, 336903), (183, 285355), (217, 240645), (263, 198555), (305, 171213), (427, 122295), (465, 112301), (651, 80215), (789, 66185), (915, 57071), (1085, 48129), (1281, 40765), (1315, 39711), (1841, 28365), (1891, 27615), (2135, 24459), (3255, 16043), (3945, 13237), (5523, 9455), (5673, 9205), (6405, 8153)]