51708384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2009

約数の個数: 144

約数和(自身を含む): 181071072

約数和(自身を除く): 129362688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 1973, 2016, 2184, 2912, 3276, 3744, 3946, 4368, 5919, 6552, 7892, 8736, 11838, 13104, 13811, 15784, 17757, 23676, 25649, 26208, 27622, 31568, 35514, 41433, 47352, 51298, 55244, 63136, 71028, 76947, 82866, 94704, 102596, 110488, 124299, 142056, 153894, 165732, 179543, 189408, 205192, 220976, 230841, 248598, 284112, 307788, 331464, 359086, 410384, 441952, 461682, 497196, 538629, 568224, 615576, 662928, 718172, 820768, 923364, 994392, 1077258, 1231152, 1325856, 1436344, 1615887, 1846728, 1988784, 2154516, 2462304, 2872688, 3231774, 3693456, 3977568, 4309032, 5745376, 6463548, 7386912, 8618064, 12927096, 17236128, 25854192, 51708384]

約数ペア:

[(1, 51708384), (2, 25854192), (3, 17236128), (4, 12927096), (6, 8618064), (7, 7386912), (8, 6463548), (9, 5745376), (12, 4309032), (13, 3977568), (14, 3693456), (16, 3231774), (18, 2872688), (21, 2462304), (24, 2154516), (26, 1988784), (28, 1846728), (32, 1615887), (36, 1436344), (39, 1325856), (42, 1231152), (48, 1077258), (52, 994392), (56, 923364), (63, 820768), (72, 718172), (78, 662928), (84, 615576), (91, 568224), (96, 538629), (104, 497196), (112, 461682), (117, 441952), (126, 410384), (144, 359086), (156, 331464), (168, 307788), (182, 284112), (208, 248598), (224, 230841), (234, 220976), (252, 205192), (273, 189408), (288, 179543), (312, 165732), (336, 153894), (364, 142056), (416, 124299), (468, 110488), (504, 102596), (546, 94704), (624, 82866), (672, 76947), (728, 71028), (819, 63136), (936, 55244), (1008, 51298), (1092, 47352), (1248, 41433), (1456, 35514), (1638, 31568), (1872, 27622), (1973, 26208), (2016, 25649), (2184, 23676), (2912, 17757), (3276, 15784), (3744, 13811), (3946, 13104), (4368, 11838), (5919, 8736), (6552, 7892)]