52904880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3499}}^1$

素因数の和:3528

約数の個数: 160

約数和(自身を含む): 208320000

約数和(自身を除く): 155415120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3499, 3780, 5040, 6998, 7560, 10497, 13996, 15120, 17495, 20994, 24493, 27992, 31491, 34990, 41988, 48986, 52485, 55984, 62982, 69980, 73479, 83976, 94473, 97972, 104970, 122465, 125964, 139960, 146958, 157455, 167952, 188946, 195944, 209940, 220437, 244930, 251928, 279920, 293916, 314910, 367395, 377892, 391888, 419880, 440874, 472365, 489860, 503856, 587832, 629820, 661311, 734790, 755784, 839760, 881748, 944730, 979720, 1102185, 1175664, 1259640, 1322622, 1469580, 1511568, 1763496, 1889460, 1959440, 2204370, 2519280, 2645244, 2939160, 3306555, 3526992, 3778920, 4408740, 5290488, 5878320, 6613110, 7557840, 8817480, 10580976, 13226220, 17634960, 26452440, 52904880]

約数ペア:

[(1, 52904880), (2, 26452440), (3, 17634960), (4, 13226220), (5, 10580976), (6, 8817480), (7, 7557840), (8, 6613110), (9, 5878320), (10, 5290488), (12, 4408740), (14, 3778920), (15, 3526992), (16, 3306555), (18, 2939160), (20, 2645244), (21, 2519280), (24, 2204370), (27, 1959440), (28, 1889460), (30, 1763496), (35, 1511568), (36, 1469580), (40, 1322622), (42, 1259640), (45, 1175664), (48, 1102185), (54, 979720), (56, 944730), (60, 881748), (63, 839760), (70, 755784), (72, 734790), (80, 661311), (84, 629820), (90, 587832), (105, 503856), (108, 489860), (112, 472365), (120, 440874), (126, 419880), (135, 391888), (140, 377892), (144, 367395), (168, 314910), (180, 293916), (189, 279920), (210, 251928), (216, 244930), (240, 220437), (252, 209940), (270, 195944), (280, 188946), (315, 167952), (336, 157455), (360, 146958), (378, 139960), (420, 125964), (432, 122465), (504, 104970), (540, 97972), (560, 94473), (630, 83976), (720, 73479), (756, 69980), (840, 62982), (945, 55984), (1008, 52485), (1080, 48986), (1260, 41988), (1512, 34990), (1680, 31491), (1890, 27992), (2160, 24493), (2520, 20994), (3024, 17495), (3499, 15120), (3780, 13996), (5040, 10497), (6998, 7560)]