47537308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 103848640

約数和(自身を除く): 56311332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1789, 1898, 2044, 3578, 3796, 6643, 7156, 12523, 13286, 23257, 25046, 26572, 46514, 50092, 93028, 130597, 162799, 261194, 325598, 522388, 651196, 914179, 1697761, 1828358, 3395522, 3656716, 6791044, 11884327, 23768654, 47537308]

約数ペア:

[(1, 47537308), (2, 23768654), (4, 11884327), (7, 6791044), (13, 3656716), (14, 3395522), (26, 1828358), (28, 1697761), (52, 914179), (73, 651196), (91, 522388), (146, 325598), (182, 261194), (292, 162799), (364, 130597), (511, 93028), (949, 50092), (1022, 46514), (1789, 26572), (1898, 25046), (2044, 23257), (3578, 13286), (3796, 12523), (6643, 7156)]