50406496

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 128241792

約数和(自身を除く): 77835296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 61, 62, 68, 98, 112, 119, 122, 124, 136, 196, 217, 224, 238, 244, 248, 272, 392, 427, 434, 476, 488, 496, 527, 544, 784, 833, 854, 868, 952, 976, 992, 1037, 1054, 1519, 1568, 1666, 1708, 1736, 1891, 1904, 1952, 2074, 2108, 2989, 3038, 3332, 3416, 3472, 3689, 3782, 3808, 4148, 4216, 5978, 6076, 6664, 6832, 6944, 7259, 7378, 7564, 8296, 8432, 11956, 12152, 13237, 13328, 13664, 14518, 14756, 15128, 16592, 16864, 23912, 24304, 25823, 26474, 26656, 29036, 29512, 30256, 32147, 33184, 47824, 48608, 50813, 51646, 52948, 58072, 59024, 60512, 64294, 92659, 95648, 101626, 103292, 105896, 116144, 118048, 128588, 185318, 203252, 206584, 211792, 225029, 232288, 257176, 370636, 406504, 413168, 423584, 450058, 514352, 741272, 813008, 826336, 900116, 1028704, 1482544, 1575203, 1626016, 1800232, 2965088, 3150406, 3600464, 6300812, 7200928, 12601624, 25203248, 50406496]

約数ペア:

[(1, 50406496), (2, 25203248), (4, 12601624), (7, 7200928), (8, 6300812), (14, 3600464), (16, 3150406), (17, 2965088), (28, 1800232), (31, 1626016), (32, 1575203), (34, 1482544), (49, 1028704), (56, 900116), (61, 826336), (62, 813008), (68, 741272), (98, 514352), (112, 450058), (119, 423584), (122, 413168), (124, 406504), (136, 370636), (196, 257176), (217, 232288), (224, 225029), (238, 211792), (244, 206584), (248, 203252), (272, 185318), (392, 128588), (427, 118048), (434, 116144), (476, 105896), (488, 103292), (496, 101626), (527, 95648), (544, 92659), (784, 64294), (833, 60512), (854, 59024), (868, 58072), (952, 52948), (976, 51646), (992, 50813), (1037, 48608), (1054, 47824), (1519, 33184), (1568, 32147), (1666, 30256), (1708, 29512), (1736, 29036), (1891, 26656), (1904, 26474), (1952, 25823), (2074, 24304), (2108, 23912), (2989, 16864), (3038, 16592), (3332, 15128), (3416, 14756), (3472, 14518), (3689, 13664), (3782, 13328), (3808, 13237), (4148, 12152), (4216, 11956), (5978, 8432), (6076, 8296), (6664, 7564), (6832, 7378), (6944, 7259)]