53437341.000000000

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 450696960

約数和(自身を除く): 296182880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 70, 76, 80, 95, 106, 112, 133, 137, 140, 152, 160, 190, 212, 224, 265, 266, 274, 280, 304, 371, 380, 424, 530, 532, 548, 560, 608, 665, 685, 742, 760, 848, 959, 1007, 1060, 1064, 1096, 1120, 1330, 1370, 1484, 1520, 1696, 1855, 1918, 2014, 2120, 2128, 2192, 2603, 2660, 2740, 2968, 3040, 3710, 3836, 4028, 4240, 4256, 4384, 4795, 5035, 5206, 5320, 5480, 5936, 7049, 7261, 7420, 7672, 8056, 8480, 9590, 10070, 10412, 10640, 10960, 11872, 13015, 14098, 14522, 14840, 15344, 16112, 18221, 19180, 20140, 20824, 21280, 21920, 26030, 28196, 29044, 29680, 30688, 32224, 35245, 36305, 36442, 38360, 40280, 41648, 50827, 52060, 56392, 58088, 59360, 70490, 72610, 72884, 76720, 80560, 83296, 91105, 101654, 104120, 112784, 116176, 137959, 140980, 145220, 145768, 153440, 161120, 182210, 203308, 208240, 225568, 232352, 254135, 275918, 281960, 290440, 291536, 364420, 406616, 416480, 508270, 551836, 563920, 580880, 583072, 689795, 728840, 813232, 965713, 1016540, 1103672, 1127840, 1161760, 1379590, 1457680, 1626464, 1931426, 2033080, 2207344, 2759180, 2915360, 3862852, 4066160, 4414688, 4828565, 5518360, 7725704, 8132320, 9657130, 11036720, 15451408, 19314260, 22073440, 30902816, 38628520, 77257040, 154514080]

約数ペア:

[(1, 154514080), (2, 77257040), (4, 38628520), (5, 30902816), (7, 22073440), (8, 19314260), (10, 15451408), (14, 11036720), (16, 9657130), (19, 8132320), (20, 7725704), (28, 5518360), (32, 4828565), (35, 4414688), (38, 4066160), (40, 3862852), (53, 2915360), (56, 2759180), (70, 2207344), (76, 2033080), (80, 1931426), (95, 1626464), (106, 1457680), (112, 1379590), (133, 1161760), (137, 1127840), (140, 1103672), (152, 1016540), (160, 965713), (190, 813232), (212, 728840), (224, 689795), (265, 583072), (266, 580880), (274, 563920), (280, 551836), (304, 508270), (371, 416480), (380, 406616), (424, 364420), (530, 291536), (532, 290440), (548, 281960), (560, 275918), (608, 254135), (665, 232352), (685, 225568), (742, 208240), (760, 203308), (848, 182210), (959, 161120), (1007, 153440), (1060, 145768), (1064, 145220), (1096, 140980), (1120, 137959), (1330, 116176), (1370, 112784), (1484, 104120), (1520, 101654), (1696, 91105), (1855, 83296), (1918, 80560), (2014, 76720), (2120, 72884), (2128, 72610), (2192, 70490), (2603, 59360), (2660, 58088), (2740, 56392), (2968, 52060), (3040, 50827), (3710, 41648), (3836, 40280), (4028, 38360), (4240, 36442), (4256, 36305), (4384, 35245), (4795, 32224), (5035, 30688), (5206, 29680), (5320, 29044), (5480, 28196), (5936, 26030), (7049, 21920), (7261, 21280), (7420, 20824), (7672, 20140), (8056, 19180), (8480, 18221), (9590, 16112), (10070, 15344), (10412, 14840), (10640, 14522), (10960, 14098), (11872, 13015)]