53349120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 216

約数和(自身を含む): 201840912

約数和(自身を除く): 148491792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 421, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 842, 880, 960, 990, 1056, 1152, 1263, 1280, 1320, 1408, 1440, 1584, 1684, 1760, 1920, 1980, 2105, 2112, 2304, 2526, 2640, 2816, 2880, 3168, 3368, 3520, 3789, 3840, 3960, 4210, 4224, 4631, 5052, 5280, 5760, 6315, 6336, 6736, 7040, 7578, 7920, 8420, 8448, 9262, 10104, 10560, 11520, 12630, 12672, 13472, 13893, 14080, 15156, 15840, 16840, 18524, 18945, 20208, 21120, 23155, 25260, 25344, 26944, 27786, 30312, 31680, 33680, 37048, 37890, 40416, 41679, 42240, 46310, 50520, 53888, 55572, 60624, 63360, 67360, 69465, 74096, 75780, 80832, 83358, 92620, 101040, 107776, 111144, 121248, 126720, 134720, 138930, 148192, 151560, 161664, 166716, 185240, 202080, 208395, 222288, 242496, 269440, 277860, 296384, 303120, 323328, 333432, 370480, 404160, 416790, 444576, 484992, 538880, 555720, 592768, 606240, 666864, 740960, 808320, 833580, 889152, 969984, 1111440, 1185536, 1212480, 1333728, 1481920, 1616640, 1667160, 1778304, 2222880, 2424960, 2667456, 2963840, 3334320, 3556608, 4445760, 4849920, 5334912, 5927680, 6668640, 8891520, 10669824, 13337280, 17783040, 26674560, 53349120]

約数ペア:

[(1, 53349120), (2, 26674560), (3, 17783040), (4, 13337280), (5, 10669824), (6, 8891520), (8, 6668640), (9, 5927680), (10, 5334912), (11, 4849920), (12, 4445760), (15, 3556608), (16, 3334320), (18, 2963840), (20, 2667456), (22, 2424960), (24, 2222880), (30, 1778304), (32, 1667160), (33, 1616640), (36, 1481920), (40, 1333728), (44, 1212480), (45, 1185536), (48, 1111440), (55, 969984), (60, 889152), (64, 833580), (66, 808320), (72, 740960), (80, 666864), (88, 606240), (90, 592768), (96, 555720), (99, 538880), (110, 484992), (120, 444576), (128, 416790), (132, 404160), (144, 370480), (160, 333432), (165, 323328), (176, 303120), (180, 296384), (192, 277860), (198, 269440), (220, 242496), (240, 222288), (256, 208395), (264, 202080), (288, 185240), (320, 166716), (330, 161664), (352, 151560), (360, 148192), (384, 138930), (396, 134720), (421, 126720), (440, 121248), (480, 111144), (495, 107776), (528, 101040), (576, 92620), (640, 83358), (660, 80832), (704, 75780), (720, 74096), (768, 69465), (792, 67360), (842, 63360), (880, 60624), (960, 55572), (990, 53888), (1056, 50520), (1152, 46310), (1263, 42240), (1280, 41679), (1320, 40416), (1408, 37890), (1440, 37048), (1584, 33680), (1684, 31680), (1760, 30312), (1920, 27786), (1980, 26944), (2105, 25344), (2112, 25260), (2304, 23155), (2526, 21120), (2640, 20208), (2816, 18945), (2880, 18524), (3168, 16840), (3368, 15840), (3520, 15156), (3789, 14080), (3840, 13893), (3960, 13472), (4210, 12672), (4224, 12630), (4631, 11520), (5052, 10560), (5280, 10104), (5760, 9262), (6315, 8448), (6336, 8420), (6736, 7920), (7040, 7578)]