53148928

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 108

約数和(自身を含む): 130488960

約数和(自身を除く): 77340032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 223, 224, 256, 266, 304, 392, 446, 448, 532, 608, 784, 892, 896, 931, 1064, 1216, 1561, 1568, 1784, 1792, 1862, 2128, 2432, 3122, 3136, 3568, 3724, 4237, 4256, 4864, 6244, 6272, 7136, 7448, 8474, 8512, 10927, 12488, 12544, 14272, 14896, 16948, 17024, 21854, 24976, 28544, 29659, 29792, 33896, 34048, 43708, 49952, 57088, 59318, 59584, 67792, 87416, 99904, 118636, 119168, 135584, 174832, 199808, 207613, 237272, 238336, 271168, 349664, 399616, 415226, 474544, 542336, 699328, 830452, 949088, 1084672, 1398656, 1660904, 1898176, 2797312, 3321808, 3796352, 6643616, 7592704, 13287232, 26574464, 53148928]

約数ペア:

[(1, 53148928), (2, 26574464), (4, 13287232), (7, 7592704), (8, 6643616), (14, 3796352), (16, 3321808), (19, 2797312), (28, 1898176), (32, 1660904), (38, 1398656), (49, 1084672), (56, 949088), (64, 830452), (76, 699328), (98, 542336), (112, 474544), (128, 415226), (133, 399616), (152, 349664), (196, 271168), (223, 238336), (224, 237272), (256, 207613), (266, 199808), (304, 174832), (392, 135584), (446, 119168), (448, 118636), (532, 99904), (608, 87416), (784, 67792), (892, 59584), (896, 59318), (931, 57088), (1064, 49952), (1216, 43708), (1561, 34048), (1568, 33896), (1784, 29792), (1792, 29659), (1862, 28544), (2128, 24976), (2432, 21854), (3122, 17024), (3136, 16948), (3568, 14896), (3724, 14272), (4237, 12544), (4256, 12488), (4864, 10927), (6244, 8512), (6272, 8474), (7136, 7448)]