50142960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9949}}^1$

素因数の和:9975

約数の個数: 120

約数和(自身を含む): 192472800

約数和(自身を除く): 142329840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9949, 19898, 29847, 39796, 49745, 59694, 69643, 79592, 89541, 99490, 119388, 139286, 149235, 159184, 179082, 198980, 208929, 238776, 278572, 298470, 348215, 358164, 397960, 417858, 447705, 477552, 557144, 596940, 626787, 696430, 716328, 795920, 835716, 895410, 1044645, 1114288, 1193880, 1253574, 1392860, 1432656, 1671432, 1790820, 2089290, 2387760, 2507148, 2785720, 3133935, 3342864, 3581640, 4178580, 5014296, 5571440, 6267870, 7163280, 8357160, 10028592, 12535740, 16714320, 25071480, 50142960]

約数ペア:

[(1, 50142960), (2, 25071480), (3, 16714320), (4, 12535740), (5, 10028592), (6, 8357160), (7, 7163280), (8, 6267870), (9, 5571440), (10, 5014296), (12, 4178580), (14, 3581640), (15, 3342864), (16, 3133935), (18, 2785720), (20, 2507148), (21, 2387760), (24, 2089290), (28, 1790820), (30, 1671432), (35, 1432656), (36, 1392860), (40, 1253574), (42, 1193880), (45, 1114288), (48, 1044645), (56, 895410), (60, 835716), (63, 795920), (70, 716328), (72, 696430), (80, 626787), (84, 596940), (90, 557144), (105, 477552), (112, 447705), (120, 417858), (126, 397960), (140, 358164), (144, 348215), (168, 298470), (180, 278572), (210, 238776), (240, 208929), (252, 198980), (280, 179082), (315, 159184), (336, 149235), (360, 139286), (420, 119388), (504, 99490), (560, 89541), (630, 79592), (720, 69643), (840, 59694), (1008, 49745), (1260, 39796), (1680, 29847), (2520, 19898), (5040, 9949)]