57553452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 112274388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 71, 89, 92, 99, 132, 138, 142, 178, 198, 207, 213, 253, 267, 276, 284, 356, 396, 414, 426, 506, 534, 639, 759, 781, 801, 828, 852, 979, 1012, 1068, 1278, 1518, 1562, 1602, 1633, 1958, 2047, 2277, 2343, 2556, 2937, 3036, 3124, 3204, 3266, 3916, 4094, 4554, 4686, 4899, 5874, 6141, 6319, 6532, 7029, 8188, 8811, 9108, 9372, 9798, 11748, 12282, 12638, 14058, 14697, 17622, 17963, 18423, 18957, 19596, 22517, 24564, 25276, 28116, 29394, 35244, 35926, 36846, 37914, 45034, 53889, 56871, 58788, 67551, 69509, 71852, 73692, 75828, 90068, 107778, 113742, 135102, 139018, 145337, 161667, 202653, 208527, 215556, 227484, 270204, 278036, 290674, 323334, 405306, 417054, 436011, 581348, 625581, 646668, 810612, 834108, 872022, 1251162, 1308033, 1598707, 1744044, 2502324, 2616066, 3197414, 4796121, 5232132, 6394828, 9592242, 14388363, 19184484, 28776726, 57553452]

約数ペア:

[(1, 57553452), (2, 28776726), (3, 19184484), (4, 14388363), (6, 9592242), (9, 6394828), (11, 5232132), (12, 4796121), (18, 3197414), (22, 2616066), (23, 2502324), (33, 1744044), (36, 1598707), (44, 1308033), (46, 1251162), (66, 872022), (69, 834108), (71, 810612), (89, 646668), (92, 625581), (99, 581348), (132, 436011), (138, 417054), (142, 405306), (178, 323334), (198, 290674), (207, 278036), (213, 270204), (253, 227484), (267, 215556), (276, 208527), (284, 202653), (356, 161667), (396, 145337), (414, 139018), (426, 135102), (506, 113742), (534, 107778), (639, 90068), (759, 75828), (781, 73692), (801, 71852), (828, 69509), (852, 67551), (979, 58788), (1012, 56871), (1068, 53889), (1278, 45034), (1518, 37914), (1562, 36846), (1602, 35926), (1633, 35244), (1958, 29394), (2047, 28116), (2277, 25276), (2343, 24564), (2556, 22517), (2937, 19596), (3036, 18957), (3124, 18423), (3204, 17963), (3266, 17622), (3916, 14697), (4094, 14058), (4554, 12638), (4686, 12282), (4899, 11748), (5874, 9798), (6141, 9372), (6319, 9108), (6532, 8811), (7029, 8188)]