54503680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 167771520

約数和(自身を除く): 113267840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 79, 80, 88, 98, 110, 112, 128, 140, 154, 158, 160, 176, 196, 220, 224, 245, 256, 280, 308, 316, 320, 352, 385, 392, 395, 440, 448, 490, 539, 553, 560, 616, 632, 640, 704, 770, 784, 790, 869, 880, 896, 980, 1078, 1106, 1120, 1232, 1264, 1280, 1408, 1540, 1568, 1580, 1738, 1760, 1792, 1960, 2156, 2212, 2240, 2464, 2528, 2695, 2765, 2816, 3080, 3136, 3160, 3476, 3520, 3871, 3920, 4312, 4345, 4424, 4480, 4928, 5056, 5390, 5530, 6083, 6160, 6272, 6320, 6952, 7040, 7742, 7840, 8624, 8690, 8848, 8960, 9856, 10112, 10780, 11060, 12166, 12320, 12544, 12640, 13904, 14080, 15484, 15680, 17248, 17380, 17696, 19355, 19712, 20224, 21560, 22120, 24332, 24640, 25280, 27808, 30415, 30968, 31360, 34496, 34760, 35392, 38710, 42581, 43120, 44240, 48664, 49280, 50560, 55616, 60830, 61936, 62720, 68992, 69520, 70784, 77420, 85162, 86240, 88480, 97328, 98560, 101120, 111232, 121660, 123872, 137984, 139040, 141568, 154840, 170324, 172480, 176960, 194656, 212905, 222464, 243320, 247744, 278080, 309680, 340648, 344960, 353920, 389312, 425810, 486640, 495488, 556160, 619360, 681296, 689920, 707840, 778624, 851620, 973280, 990976, 1112320, 1238720, 1362592, 1557248, 1703240, 1946560, 2477440, 2725184, 3406480, 3893120, 4954880, 5450368, 6812960, 7786240, 10900736, 13625920, 27251840, 54503680]

約数ペア:

[(1, 54503680), (2, 27251840), (4, 13625920), (5, 10900736), (7, 7786240), (8, 6812960), (10, 5450368), (11, 4954880), (14, 3893120), (16, 3406480), (20, 2725184), (22, 2477440), (28, 1946560), (32, 1703240), (35, 1557248), (40, 1362592), (44, 1238720), (49, 1112320), (55, 990976), (56, 973280), (64, 851620), (70, 778624), (77, 707840), (79, 689920), (80, 681296), (88, 619360), (98, 556160), (110, 495488), (112, 486640), (128, 425810), (140, 389312), (154, 353920), (158, 344960), (160, 340648), (176, 309680), (196, 278080), (220, 247744), (224, 243320), (245, 222464), (256, 212905), (280, 194656), (308, 176960), (316, 172480), (320, 170324), (352, 154840), (385, 141568), (392, 139040), (395, 137984), (440, 123872), (448, 121660), (490, 111232), (539, 101120), (553, 98560), (560, 97328), (616, 88480), (632, 86240), (640, 85162), (704, 77420), (770, 70784), (784, 69520), (790, 68992), (869, 62720), (880, 61936), (896, 60830), (980, 55616), (1078, 50560), (1106, 49280), (1120, 48664), (1232, 44240), (1264, 43120), (1280, 42581), (1408, 38710), (1540, 35392), (1568, 34760), (1580, 34496), (1738, 31360), (1760, 30968), (1792, 30415), (1960, 27808), (2156, 25280), (2212, 24640), (2240, 24332), (2464, 22120), (2528, 21560), (2695, 20224), (2765, 19712), (2816, 19355), (3080, 17696), (3136, 17380), (3160, 17248), (3476, 15680), (3520, 15484), (3871, 14080), (3920, 13904), (4312, 12640), (4345, 12544), (4424, 12320), (4480, 12166), (4928, 11060), (5056, 10780), (5390, 10112), (5530, 9856), (6083, 8960), (6160, 8848), (6272, 8690), (6320, 8624), (6952, 7840), (7040, 7742)]