51386953072

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{69067}}^1$

素因数の和:69175

約数の個数: 120

約数和(自身を含む): 126436709616

約数和(自身を除く): 75049756544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 196, 208, 292, 364, 392, 511, 584, 637, 728, 784, 949, 1022, 1168, 1274, 1456, 1898, 2044, 2548, 3577, 3796, 4088, 5096, 6643, 7154, 7592, 8176, 10192, 13286, 14308, 15184, 26572, 28616, 46501, 53144, 57232, 69067, 93002, 106288, 138134, 186004, 276268, 372008, 483469, 552536, 744016, 897871, 966938, 1105072, 1795742, 1933876, 3384283, 3591484, 3867752, 5041891, 6285097, 6768566, 7182968, 7735504, 10083782, 12570194, 13537132, 14365936, 20167564, 25140388, 27074264, 35293237, 40335128, 43995679, 50280776, 54148528, 65544583, 70586474, 80670256, 87991358, 100561552, 131089166, 141172948, 175982716, 247052659, 262178332, 282345896, 351965432, 458812081, 494105318, 524356664, 564691792, 703930864, 917624162, 988210636, 1048713328, 1835248324, 1976421272, 3211684567, 3670496648, 3952842544, 6423369134, 7340993296, 12846738268, 25693476536, 51386953072]

約数ペア:

[(1, 51386953072), (2, 25693476536), (4, 12846738268), (7, 7340993296), (8, 6423369134), (13, 3952842544), (14, 3670496648), (16, 3211684567), (26, 1976421272), (28, 1835248324), (49, 1048713328), (52, 988210636), (56, 917624162), (73, 703930864), (91, 564691792), (98, 524356664), (104, 494105318), (112, 458812081), (146, 351965432), (182, 282345896), (196, 262178332), (208, 247052659), (292, 175982716), (364, 141172948), (392, 131089166), (511, 100561552), (584, 87991358), (637, 80670256), (728, 70586474), (784, 65544583), (949, 54148528), (1022, 50280776), (1168, 43995679), (1274, 40335128), (1456, 35293237), (1898, 27074264), (2044, 25140388), (2548, 20167564), (3577, 14365936), (3796, 13537132), (4088, 12570194), (5096, 10083782), (6643, 7735504), (7154, 7182968), (7592, 6768566), (8176, 6285097), (10192, 5041891), (13286, 3867752), (14308, 3591484), (15184, 3384283), (26572, 1933876), (28616, 1795742), (46501, 1105072), (53144, 966938), (57232, 897871), (69067, 744016), (93002, 552536), (106288, 483469), (138134, 372008), (186004, 276268)]