47757298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 31315982

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 571, 589, 1142, 1178, 1349, 2201, 2698, 4402, 10849, 17701, 21698, 35402, 40541, 41819, 81082, 83638, 336319, 672638, 770279, 1256771, 1540558, 2513542, 23878649, 47757298]

約数ペア:

[(1, 47757298), (2, 23878649), (19, 2513542), (31, 1540558), (38, 1256771), (62, 770279), (71, 672638), (142, 336319), (571, 83638), (589, 81082), (1142, 41819), (1178, 40541), (1349, 35402), (2201, 21698), (2698, 17701), (4402, 10849)]