51865072

素因数分解:

$2^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 115187072

約数和(自身を除く): 63322000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571, 811, 1142, 1622, 2284, 3244, 3997, 4568, 5677, 6488, 7994, 9136, 11354, 12976, 15988, 22708, 31976, 45416, 63952, 90832, 463081, 926162, 1852324, 3241567, 3704648, 6483134, 7409296, 12966268, 25932536, 51865072]

約数ペア:

[(1, 51865072), (2, 25932536), (4, 12966268), (7, 7409296), (8, 6483134), (14, 3704648), (16, 3241567), (28, 1852324), (56, 926162), (112, 463081), (571, 90832), (811, 63952), (1142, 45416), (1622, 31976), (2284, 22708), (3244, 15988), (3997, 12976), (4568, 11354), (5677, 9136), (6488, 7994)]