55090560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4099}}^1$

素因数の和:4128

約数の個数: 128

約数和(自身を含む): 200736000

約数和(自身を除く): 145645440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4099, 4480, 6720, 8198, 12297, 13440, 16396, 20495, 24594, 28693, 32792, 40990, 49188, 57386, 61485, 65584, 81980, 86079, 98376, 114772, 122970, 131168, 143465, 163960, 172158, 196752, 229544, 245940, 262336, 286930, 327920, 344316, 393504, 430395, 459088, 491880, 524672, 573860, 655840, 688632, 787008, 860790, 918176, 983760, 1147720, 1311680, 1377264, 1574016, 1721580, 1836352, 1967520, 2295440, 2623360, 2754528, 3443160, 3672704, 3935040, 4590880, 5509056, 6886320, 7870080, 9181760, 11018112, 13772640, 18363520, 27545280, 55090560]

約数ペア:

[(1, 55090560), (2, 27545280), (3, 18363520), (4, 13772640), (5, 11018112), (6, 9181760), (7, 7870080), (8, 6886320), (10, 5509056), (12, 4590880), (14, 3935040), (15, 3672704), (16, 3443160), (20, 2754528), (21, 2623360), (24, 2295440), (28, 1967520), (30, 1836352), (32, 1721580), (35, 1574016), (40, 1377264), (42, 1311680), (48, 1147720), (56, 983760), (60, 918176), (64, 860790), (70, 787008), (80, 688632), (84, 655840), (96, 573860), (105, 524672), (112, 491880), (120, 459088), (128, 430395), (140, 393504), (160, 344316), (168, 327920), (192, 286930), (210, 262336), (224, 245940), (240, 229544), (280, 196752), (320, 172158), (336, 163960), (384, 143465), (420, 131168), (448, 122970), (480, 114772), (560, 98376), (640, 86079), (672, 81980), (840, 65584), (896, 61485), (960, 57386), (1120, 49188), (1344, 40990), (1680, 32792), (1920, 28693), (2240, 24594), (2688, 20495), (3360, 16396), (4099, 13440), (4480, 12297), (6720, 8198)]