51309468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 168058800

約数和(自身を除く): 116749332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 49, 51, 58, 59, 63, 68, 84, 87, 98, 102, 116, 118, 119, 126, 147, 153, 174, 177, 196, 203, 204, 236, 238, 252, 261, 294, 306, 348, 354, 357, 406, 413, 441, 476, 493, 522, 531, 588, 609, 612, 708, 714, 812, 826, 833, 882, 986, 1003, 1044, 1062, 1071, 1218, 1239, 1421, 1428, 1479, 1652, 1666, 1711, 1764, 1827, 1972, 2006, 2124, 2142, 2436, 2478, 2499, 2842, 2891, 2958, 3009, 3332, 3422, 3451, 3654, 3717, 4012, 4263, 4284, 4437, 4956, 4998, 5133, 5684, 5782, 5916, 6018, 6844, 6902, 7021, 7308, 7434, 7497, 8526, 8673, 8874, 9027, 9996, 10266, 10353, 11564, 11977, 12036, 12789, 13804, 14042, 14868, 14994, 15399, 17052, 17346, 17748, 18054, 20532, 20706, 21063, 23954, 24157, 25578, 26019, 28084, 29087, 29988, 30798, 31059, 34692, 35931, 36108, 41412, 42126, 47908, 48314, 49147, 51156, 52038, 58174, 61596, 62118, 63189, 71862, 72471, 83839, 84252, 87261, 96628, 98294, 104076, 107793, 116348, 124236, 126378, 143724, 144942, 147441, 167678, 174522, 196588, 203609, 215586, 217413, 251517, 252756, 261783, 289884, 294882, 335356, 349044, 407218, 431172, 434826, 442323, 503034, 523566, 589764, 610827, 754551, 814436, 869652, 884646, 1006068, 1047132, 1221654, 1425263, 1509102, 1769292, 1832481, 2443308, 2850526, 3018204, 3664962, 4275789, 5701052, 7329924, 8551578, 12827367, 17103156, 25654734, 51309468]

約数ペア:

[(1, 51309468), (2, 25654734), (3, 17103156), (4, 12827367), (6, 8551578), (7, 7329924), (9, 5701052), (12, 4275789), (14, 3664962), (17, 3018204), (18, 2850526), (21, 2443308), (28, 1832481), (29, 1769292), (34, 1509102), (36, 1425263), (42, 1221654), (49, 1047132), (51, 1006068), (58, 884646), (59, 869652), (63, 814436), (68, 754551), (84, 610827), (87, 589764), (98, 523566), (102, 503034), (116, 442323), (118, 434826), (119, 431172), (126, 407218), (147, 349044), (153, 335356), (174, 294882), (177, 289884), (196, 261783), (203, 252756), (204, 251517), (236, 217413), (238, 215586), (252, 203609), (261, 196588), (294, 174522), (306, 167678), (348, 147441), (354, 144942), (357, 143724), (406, 126378), (413, 124236), (441, 116348), (476, 107793), (493, 104076), (522, 98294), (531, 96628), (588, 87261), (609, 84252), (612, 83839), (708, 72471), (714, 71862), (812, 63189), (826, 62118), (833, 61596), (882, 58174), (986, 52038), (1003, 51156), (1044, 49147), (1062, 48314), (1071, 47908), (1218, 42126), (1239, 41412), (1421, 36108), (1428, 35931), (1479, 34692), (1652, 31059), (1666, 30798), (1711, 29988), (1764, 29087), (1827, 28084), (1972, 26019), (2006, 25578), (2124, 24157), (2142, 23954), (2436, 21063), (2478, 20706), (2499, 20532), (2842, 18054), (2891, 17748), (2958, 17346), (3009, 17052), (3332, 15399), (3422, 14994), (3451, 14868), (3654, 14042), (3717, 13804), (4012, 12789), (4263, 12036), (4284, 11977), (4437, 11564), (4956, 10353), (4998, 10266), (5133, 9996), (5684, 9027), (5782, 8874), (5916, 8673), (6018, 8526), (6844, 7497), (6902, 7434), (7021, 7308)]