51635584

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 143354880

約数和(自身を除く): 91719296

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 128, 143, 154, 169, 176, 182, 208, 217, 224, 248, 286, 308, 338, 341, 352, 364, 403, 416, 434, 448, 496, 572, 616, 676, 682, 704, 728, 806, 832, 868, 896, 992, 1001, 1144, 1183, 1232, 1352, 1364, 1408, 1456, 1612, 1664, 1736, 1859, 1984, 2002, 2288, 2366, 2387, 2464, 2704, 2728, 2821, 2912, 3224, 3472, 3718, 3968, 4004, 4433, 4576, 4732, 4774, 4928, 5239, 5408, 5456, 5642, 5824, 6448, 6944, 7436, 8008, 8866, 9152, 9464, 9548, 9856, 10478, 10816, 10912, 11284, 11648, 12896, 13013, 13888, 14872, 16016, 17732, 18304, 18928, 19096, 20956, 21632, 21824, 22568, 25792, 26026, 27776, 29744, 31031, 32032, 35464, 36673, 37856, 38192, 41912, 43648, 45136, 51584, 52052, 57629, 59488, 62062, 64064, 70928, 73346, 75712, 76384, 83824, 90272, 104104, 115258, 118976, 124124, 128128, 141856, 146692, 151424, 152768, 167648, 180544, 208208, 230516, 237952, 248248, 283712, 293384, 305536, 335296, 361088, 403403, 416416, 461032, 496496, 567424, 586768, 670592, 806806, 832832, 922064, 992992, 1173536, 1613612, 1665664, 1844128, 1985984, 2347072, 3227224, 3688256, 3971968, 4694144, 6454448, 7376512, 12908896, 25817792, 51635584]

約数ペア:

[(1, 51635584), (2, 25817792), (4, 12908896), (7, 7376512), (8, 6454448), (11, 4694144), (13, 3971968), (14, 3688256), (16, 3227224), (22, 2347072), (26, 1985984), (28, 1844128), (31, 1665664), (32, 1613612), (44, 1173536), (52, 992992), (56, 922064), (62, 832832), (64, 806806), (77, 670592), (88, 586768), (91, 567424), (104, 496496), (112, 461032), (124, 416416), (128, 403403), (143, 361088), (154, 335296), (169, 305536), (176, 293384), (182, 283712), (208, 248248), (217, 237952), (224, 230516), (248, 208208), (286, 180544), (308, 167648), (338, 152768), (341, 151424), (352, 146692), (364, 141856), (403, 128128), (416, 124124), (434, 118976), (448, 115258), (496, 104104), (572, 90272), (616, 83824), (676, 76384), (682, 75712), (704, 73346), (728, 70928), (806, 64064), (832, 62062), (868, 59488), (896, 57629), (992, 52052), (1001, 51584), (1144, 45136), (1183, 43648), (1232, 41912), (1352, 38192), (1364, 37856), (1408, 36673), (1456, 35464), (1612, 32032), (1664, 31031), (1736, 29744), (1859, 27776), (1984, 26026), (2002, 25792), (2288, 22568), (2366, 21824), (2387, 21632), (2464, 20956), (2704, 19096), (2728, 18928), (2821, 18304), (2912, 17732), (3224, 16016), (3472, 14872), (3718, 13888), (3968, 13013), (4004, 12896), (4433, 11648), (4576, 11284), (4732, 10912), (4774, 10816), (4928, 10478), (5239, 9856), (5408, 9548), (5456, 9464), (5642, 9152), (5824, 8866), (6448, 8008), (6944, 7436)]