51140704

素因数分解:

$2^5\times {\mathrm{19}}^3\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 106732080

約数和(自身を除く): 55591376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 233, 304, 361, 466, 608, 722, 932, 1444, 1864, 2888, 3728, 4427, 5776, 6859, 7456, 8854, 11552, 13718, 17708, 27436, 35416, 54872, 70832, 84113, 109744, 141664, 168226, 219488, 336452, 672904, 1345808, 1598147, 2691616, 3196294, 6392588, 12785176, 25570352, 51140704]

約数ペア:

[(1, 51140704), (2, 25570352), (4, 12785176), (8, 6392588), (16, 3196294), (19, 2691616), (32, 1598147), (38, 1345808), (76, 672904), (152, 336452), (233, 219488), (304, 168226), (361, 141664), (466, 109744), (608, 84113), (722, 70832), (932, 54872), (1444, 35416), (1864, 27436), (2888, 17708), (3728, 13718), (4427, 11552), (5776, 8854), (6859, 7456)]